| Term |
All |
Text |
Audio |
Video |
| Pacific Coast and Islands |
1
|
|
|
|
| Pacific Northwest |
8
|
2
|
|
|
| Pacific Ocean |
4
|
1
|
2
|
|
| Pacific States |
2
|
|
|
|
| PacifiCorp |
1
|
|
|
|
| Pacifism |
4
|
|
|
|
| Packetboats |
1
|
|
|
|
| Pain |
1
|
|
|
|
| Painting |
4
|
|
|
|
| Painting--Technique |
2
|
|
|
|
| Painting--Themes, motives |
1
|
|
|
|
| Pain--Treatment |
1
|
|
|
|
| Pakistan |
1
|
|
|
|
| Palama, HI |
1
|
|
1
|
|
| Paleography |
1
|
|
|
|
| Palestinian Arabs |
1
|
|
|
|
| Palmwoods, Queensland, Australia |
1
|
|
|
|
| Pan Am |
1
|
|
|
|
| Panama |
3
|
1
|
1
|
|
| Panama City, FL |
1
|
|
|
|
| Pancho Villa |
1
|
|
|
|
| Paoli (Ind.)--History |
1
|
|
|
|
| Paoli, IN |
1
|
|
|
|
| Papago Indians |
1
|
|
|
|
| Papermakers |
1
|
|
|
|
| Papermaking |
1
|
|
|
|
| Papua New Guinea |
1
|
|
|
|
| Papua-New Guinea Campaign, 1942 |
1
|
|
1
|
|
| Parents and Teachers Association, US |
1
|
|
1
|
|
| Parents' and teachers' associations |
1
|
|
|
|
| Parents of deaf children |
1
|
|
|
|
| Paris, Ile-de-France, France |
7
|
1
|
|
|
| Paris, Ile-de-France, France - Left Bank |
1
|
|
|
|
| Park Trammell |
1
|
|
|
|
| Parks |
6
|
|
|
|
| Parks, Mrs. Raymond |
2
|
|
|
|
| Parks, Rosa Louise McCauley, 1913-2005 |
2
|
|
|
|
| Parliamentary representatives |
1
|
|
|
|
| Pasadena (Calif.)--History |
1
|
|
|
|
| Pasadena, CA |
3
|
1
|
|
|
| Pascual Orozco |
1
|
|
|
|
| Paterson, NJ |
1
|
|
|
|
| Pathologists |
1
|
|
|
|
| Pathology |
3
|
1
|
|
|
| Patient advocacy |
1
|
|
|
|
| Patients |
1
|
|
|
|
| Patrick County, VA |
1
|
|
|
|
| Patsy Mink |
1
|
|
|
|
| Patsy Takemoto Mink |
1
|
|
|
|
| Paul Bunyan legends |
1
|
|
|
|
| Paul Hindemith |
1
|
|
|
|
| Paulding County, OH |
1
|
|
|
|
| Peace |
8
|
|
|
|
| Peace movements |
22
|
2
|
1
|
|
| Peace River, AB |
1
|
|
|
|
| Peace rock |
1
|
|
|
|
| Peace-building |
3
|
|
|
|
| Pearl Harbor (Hawaii)--History |
2
|
|
1
|
|
| Pearl Harbor, HI |
2
|
|
1
|
|
| Pediatric literature |
1
|
|
|
|
| Pediatricians |
1
|
|
|
|
| Pediatricians |
1
|
|
|
|
| Pediatrics |
3
|
|
|
|
| Pediatrics--Practice |
3
|
|
|
|
| Pediatrics--Research |
1
|
|
|
|
| Pemberton family |
1
|
|
|
|
| Penitentiary |
1
|
|
|
|
| Pennsylvania |
86
|
3
|
2
|
|
| Pennsylvania--Economic conditions |
1
|
|
|
|
| Pennsylvania--Politics and government |
1
|
|
|
|
| Penobscot Bay, ME |
2
|
|
|
|
| Penobscot Marine Museum |
1
|
|
|
|
| Penobscot River, ME |
1
|
|
|
|
| Penola, South Australia, Australia |
1
|
|
|
|
| Penrith, New South Wales, Australia |
1
|
|
|
|
| Pensacola (Fla.)--History |
1
|
|
|
|
| Pensacola, FL |
3
|
|
|
|
| Pensions |
1
|
|
|
|
| People with disabilities |
2
|
|
|
|
| People with disabilities--Care |
1
|
|
|
|
| People with disabilities--Legal status, laws, etc. |
1
|
1
|
|
|
| People with disabilities--United States |
1
|
1
|
|
|
| People with mental disabilities--Care--Great Britain |
1
|
|
|
|
| People with mental disabilities--Great Britain |
1
|
|
|
|
| People with mental disabilities--Institutional care--Great Britain |
2
|
|
|
|
| Peppermint Grove (W.A.)--History |
1
|
|
|
|
| Peppermint Grove, Western Australia, Australia |
1
|
|
|
|
| Pepsi |
1
|
|
|
|
| Performance art |
1
|
|
|
|
| Performers |
1
|
|
|
|
| Performing arts |
10
|
|
|
|
| Performing arts--Interviews |
4
|
|
|
|
| Perinatal problems |
1
|
|
|
|
| Periodicals |
7
|
|
|
|
| Periodicals--Publishing |
2
|
|
|
|
| Perkins, Charlotte Anna |
1
|
|
1
|
|
| Perkins, Frances, 1880-1965 |
1
|
|
|
|
| Peron, Juan Domingo |
1
|
|
|
|
| Peron, Juan, 1895-1974 |
1
|
|
|
|
| Perrin Field |
1
|
|
|
|
| Persian Gulf |
1
|
|
|
|
| Persian Gulf War, 1991 |
12
|
4
|
1
|
2
|
| Persian Gulf War, 1991--Campaigns |
3
|
2
|
|
|
| Persian Gulf War, 1991--Conscientious objectors |
1
|
|
|
|
| Persian Gulf War, 1991--Participation, Jewish |
1
|
|
|
|
| Persian Gulf War, 1991--Public opinion |
1
|
|
|
|
| Persian Gulf War, 1991--Veterans |
7
|
3
|
|
1
|
| Personal experiences |
6
|
|
|
|
| Personal memories |
1
|
|
|
|
| Personality |
4
|
|
|
|
| Persons--London (England) |
3
|
1
|
|
|
| Perth, ON |
1
|
|
|
|
| Perth, Western Australia, Australia |
1
|
|
|
|
| Pest, Hungary |
1
|
1
|
1
|
|
| Peterborough (Ont.)--History |
2
|
|
|
|
| Peterborough, ON |
3
|
|
|
|
| Petroleum industry and trade |
1
|
|
1
|
|
| Petroleum industry and trade--North America |
1
|
|
|
|
| Pew Charitable Trusts |
1
|
|
|
|
| Pew Charitable Trusts' Pew Scholars award |
1
|
|
|
|
| Pharmaceutical industry |
2
|
|
|
|
| Pharmaceutical industry--Employees |
1
|
|
|
|
| Pharmaceutical industry--Great Britain |
1
|
|
|
|
| Pharmaceutical industry--United States |
1
|
|
|
|
| Philadelphia County, PA |
1
|
|
|
|
| Philadelphia General Hospital |
1
|
|
|
|
| Philadelphia, PA |
41
|
1
|
|
|
| Philanthropinism |
12
|
|
|
|
| Philanthropists |
11
|
|
|
|
| Philanthropy |
2
|
|
|
|
| Philippines |
10
|
|
|
|
| Philippines--Travel and description |
1
|
|
|
|
| Phillips family |
1
|
|
|
|
| Philosophers |
2
|
|
|
|
| Philosophers--United States |
1
|
|
|
|
| Philosophy |
5
|
|
|
|
| Philosophy, Ancient |
1
|
|
|
|
| Phoenix, AZ |
3
|
|
|
|
| Photographers |
6
|
1
|
2
|
|
| Photography |
8
|
1
|
2
|
|
| Photography exhibit |
1
|
|
|
|
| Photography--Canada |
2
|
|
|
|
| Photography--Processing |
1
|
|
|
|
| Photography--San Francisco Bay Area (Calif.) |
1
|
|
|
|
| Photography--Technique |
2
|
1
|
1
|
|
| Photojournalism |
1
|
|
|
|
| Physical education and training |
2
|
1
|
|
|
| Physical sciences |
19
|
9
|
|
|
| Physical therapist--Great Britain |
1
|
|
|
|
| Physical therapy--Great Britain |
1
|
|
|
|
| Physical therapy--Vocational guidance--Great Britain |
1
|
|
|
|
| Physicians |
19
|
2
|
|
|
| Physicians (General practice)--Canada |
1
|
|
|
|
| Physicians (General practice)--Great Britain |
1
|
|
|
|
| Physicians--Indiana |
1
|
|
|
|
| Physicists |
1
|
|
|
|
| Physics |
4
|
|
|
|
| Physics teachers--United States |
1
|
|
|
|
| Physics--Study and teaching |
2
|
|
|
|
| Piano |
4
|
|
|
|
| Piano--Methods (Jazz) |
1
|
|
|
|
| Piano--Performance |
3
|
|
|
|
| Pickering, ON |
1
|
|
|
|
| Picton, New South Wales, Australia |
1
|
|
|
|
| Picuris |
1
|
|
|
|
| Pie Town, NM |
1
|
|
|
|
| Pierre S. du Pont |
1
|
|
|
|
| Pike County (Ind.)--History |
1
|
|
|
|
| Pike County, IN |
1
|
|
|
|
| Pinang, Malaysia |
1
|
|
|
|
| Pinang--History |
1
|
|
|
|
| Pine Ridge Indian Reservation (S.D.) |
1
|
|
|
|
| Pine Ridge, SD |
1
|
|
|
|
| Pineapple |
1
|
|
|
|
| Pineapple industry |
1
|
|
1
|
|
| Pioneers |
1
|
|
|
|
| Pioneers--Arizona |
5
|
|
|
|
| Pittsburgh, PA |
14
|
|
|
|
| Pittwater, New South Wales |
1
|
|
|
|
| Piute County (Utah)--History |
1
|
|
|
|
| Piute County, UT |
1
|
|
|
|
| Plainfield, VT |
1
|
|
|
|
| Planned Parenthood Federation of America--Records and correspondence |
1
|
|
|
|
| Planners for Equal Opportunity |
1
|
|
|
|
| Plant breeding |
1
|
|
|
|
| Plantation |
1
|
|
|
|
| Plantation workers--Hawaii |
7
|
|
5
|
|
| Plantations |
6
|
|
5
|
|
| Plantations--Hawaii |
4
|
|
4
|
|
| Plantations--Louisiana |
2
|
|
|
|
| Plantations--Virginia |
2
|
|
|
|
| Plants |
5
|
|
|
|
| Plaquemine, LA |
1
|
|
|
|
| Players Theatre production staff & actors |
1
|
|
|
|
| Playwriting |
10
|
|
|
|
| Pleasanton, NM |
1
|
|
|
|
| Plez Talmadge Reilly |
1
|
|
|
|
| Pnumh Pénh, Cambodia |
1
|
|
1
|
|
| Podlaskie, Poland |
1
|
|
|
|
| Poetry |
45
|
|
|
|
| Poets |
43
|
|
|
|
| Pogroms--Russia |
3
|
1
|
|
|
| Poland |
11
|
2
|
1
|
|
| Poland--History |
1
|
|
|
|
| Poland--Study and teaching |
1
|
|
|
|
| Polar libraries |
1
|
|
|
|
| Polar regions |
4
|
|
|
|
| Polar regions--Discovery and exploration |
3
|
|
|
|
| Poles |
1
|
|
|
|
| Poles--Australia |
1
|
|
|
|
| Poles--Canada |
1
|
|
|
|
| Police |
11
|
|
1
|
|
| Police officers' writings |
1
|
|
|
|
| Police stations--Pensacola (Fla.) |
1
|
|
|
|
| Police stations--South Australia |
1
|
|
|
|
| Police stations--Western Australia |
1
|
|
|
|
| Police--South Australia |
1
|
|
|
|
| Police--Western Australia |
1
|
|
|
|
| Policewomen--South Australia |
1
|
|
|
|
| Poliomyelitis |
2
|
1
|
|
|
| Polish Americans |
3
|
|
|
|
| Polish Americans--Connecticut |
1
|
|
|
|
| Polish Americans--Delaware |
1
|
|
|
|
| Polish Australians |
1
|
|
|
|
| Polish community |
1
|
|
|
|
| Polish polka |
1
|
|
|
|
| Politcal advisers |
1
|
|
|
|
| Political activism |
1
|
|
|
|
| Political activists |
19
|
|
|
|
| Political activists--South Africa |
1
|
|
|
|
| Political activists--United States |
4
|
|
|
|
| Political activists--Wales |
9
|
|
|
|
| Political campaigns--United States |
13
|
1
|
|
|
| Political cartoons |
1
|
|
|
|
| Political corruption--United States |
1
|
|
|
|
| Political dissidents |
1
|
|
|
|
| Political history |
1
|
|
|
|
| Political history |
2
|
|
|
|
| Political influences |
1
|
|
|
|
| Political leadership |
12
|
3
|
1
|
1
|
| Political organizations |
1
|
|
|
|
| Political participation |
1
|
|
|
|
| Political parties |
12
|
1
|
|
|
| Political parties--Canada |
2
|
|
|
|
| Political parties--Great Britain |
3
|
|
|
|
| Political parties--South Africa |
1
|
|
|
|
| Political parties--United States |
1
|
|
|
|
| Political rights--Great Britain |
1
|
|
|
|
| Political rights--United States |
1
|
|
|
|
| Political science |
14
|
|
|
|
| Political science--Canada |
2
|
1
|
1
|
1
|
| Political science--Iran |
1
|
1
|
1
|
|
| Political science--South Africa |
1
|
|
|
|
| Political science--United States |
11
|
5
|
|
|
| Political stability--South Africa |
1
|
|
|
|
| Political violence |
2
|
|
|
|
| Politicians |
51
|
8
|
1
|
|
| Politicians--Canada |
3
|
|
|
|
| Politicians--Georgia |
1
|
|
|
|
| Politicians--Indiana |
2
|
|
|
|
| Politics |
3
|
1
|
1
|
|
| Politics |
7
|
|
|
|
| Polkas |
1
|
|
|
|
| Polygamy |
2
|
|
|
|
| Polygamy--Religious aspects--Christianity |
1
|
|
|
|
| Ponca Indians |
1
|
|
|
|
| Poor |
1
|
|
|
|
| Poor families |
1
|
|
|
|
| Poor women--United States |
1
|
|
|
|
| Popular music |
1
|
|
|
|
| Porgy and Bess |
1
|
|
|
|
| Pork industry and trade |
2
|
|
|
|
| Pornography |
1
|
|
|
|
| Port Arthur (Tas.)--History |
1
|
|
|
|
| Port Arthur, Tasmania, Australia |
1
|
|
|
|
| Port authority |
1
|
|
|
|
| Port Clinton, OH |
1
|
|
|
|
| Port Colborne, ON |
1
|
|
|
|
| Port districts--Boston (Mass.) |
1
|
|
|
|
| Port Gibson, MS |
1
|
|
|
|
| Port Kembla, New South Wales, Australia |
1
|
|
|
|
| Port of Boston |
1
|
|
|
|
| Port Perry, ON |
1
|
|
|
|
| Port Washington (N.Y.)--History |
1
|
|
|
|
| Port Washington, NY |
1
|
|
|
|
| Portland municipality |
1
|
|
|
|
| Portland, OR |
3
|
|
|
|
| Ports |
1
|
|
|
|
| Portsea, Victoria, Australia |
1
|
|
|
|
| Portsmouth, NH |
1
|
1
|
|
|
| Portugal |
2
|
|
|
|
| Post World War II |
1
|
|
|
|
| Postage stamps--Great Britain |
1
|
|
1
|
|
| Postal service--Employees |
3
|
|
1
|
|
| Postal service--Great Britain |
1
|
|
1
|
|
| Postal service--History |
1
|
|
1
|
|
| Postal service--Law and legislation--Criminal provisions |
1
|
|
|
|
| Postal service--Letter carriers |
3
|
|
1
|
|
| Postal service--South Australia |
1
|
|
|
|
| Post-communism |
1
|
|
|
|
| Postwar |
1
|
|
|
|
| Postwar reconstruction |
2
|
1
|
|
|
| Potawatomi Indians |
1
|
|
|
|
| Potlatch Lumber Company |
1
|
|
|
|
| Poughkeepsie, NY |
1
|
|
|
|
| Poultry |
1
|
|
|
|
| Poverty |
8
|
|
1
|
|
| Poverty--North Carolina |
1
|
|
|
|
| Powell River (B.C.)--History |
1
|
|
|
|
| Powell River, BC |
1
|
|
|
|
| Power lines |
4
|
|
|
|
| Power to the Public Worker |
1
|
|
|
|
| Power-plants--Environmental aspects |
1
|
|
|
|
| Power-plants--Utah |
1
|
|
|
|
| Powwows |
1
|
|
|
|
| Practice of law |
3
|
|
|
|
| Prague, Stredoceský, Czech Republic |
1
|
|
|
|
| Pratt family |
1
|
|
|
|
| Prenatal problems |
1
|
|
|
|
| Presbyterian Church |
3
|
|
2
|
|
| Presbyterian Church--Clergy |
1
|
|
|
|
| Presbyterian Church--Education |
1
|
|
|
|
| Presbyterians |
2
|
|
|
|
| Prescott County (Ont.)--History |
1
|
|
|
|
| Prescott County, ON |
1
|
|
|
|
| Prescott, AR |
1
|
1
|
|
|
| Presidential administrations |
1
|
1
|
|
|
| Presidents' spouses--United States |
1
|
|
|
|
| Presidents--Election |
2
|
1
|
|
|
| Presidents--Ghana |
1
|
|
|
|
| Presidents--Term of office--United States |
17
|
4
|
1
|
|
| Presidents--United States |
23
|
3
|
1
|
|
| Presidents--United States--Biography |
3
|
|
|
|
| Presidents--United States--Election--1972 |
1
|
|
|
|
| Presidents--United States--Inauguration |
1
|
|
|
|
| Presidents--United States--Messages |
1
|
|
|
|
| Presidents--United States--Staff |
24
|
9
|
1
|
|
| Press |
1
|
|
|
|
| Press and politics |
1
|
|
|
|
| Pressure groups |
6
|
|
|
|
| Preston, Victoria, Australia |
1
|
|
|
|
| Priest Lake, ID |
1
|
|
|
|
| Priests, Buddhist |
1
|
|
|
|
| Primary education |
1
|
|
|
|
| Prime ministers--Australia |
1
|
|
|
|
| Prince Edward County (Ont.)--History |
1
|
|
|
|
| Prince Edward County, ON |
1
|
|
|
|
| Prince Edward Island |
3
|
|
|
|
| Prince Edward Island--History |
1
|
|
|
|
| Princeton Seminary Academy |
1
|
|
|
|
| Princeton University, Princeton, NJ |
1
|
|
|
|
| Princeton, NJ |
3
|
2
|
|
|
| Printing |
8
|
|
|
|
| Printing industry |
7
|
|
|
|
| Printmakers |
9
|
|
|
|
| Printmaking |
1
|
|
|
|
| Prints |
5
|
|
|
|
| Prints, American |
1
|
|
|
|
| Prints, Canadian |
1
|
|
|
|
| Prints--Technique |
2
|
|
|
|
| Prison administration |
4
|
|
|
|
| Prison reformers |
1
|
|
|
|
| Prisoners |
7
|
|
|
|
| Prisoners of war |
13
|
1
|
|
|
| Prisoners of war--Italy |
1
|
|
|
|
| Prisoners of war--Legal status, laws, etc. |
1
|
1
|
|
|
| Prisoners of war--New Mexico |
1
|
|
|
|
| Prisoners of war--Rottnest Island (W.A.) |
1
|
|
|
|
| Prisoners, Foreign--South Africa |
1
|
|
|
|
| Prisoners--Civil rights |
1
|
|
|
|
| Prisoners--Death |
2
|
|
|
|
| Prisons |
9
|
|
|
|
| Private schools |
1
|
|
|
|
| Private schools--Western Australia |
1
|
|
|
|
| Problem families |
1
|
|
|
|
| Pro-choice movement |
1
|
|
|
|
| Producers |
1
|
|
|
|
| Product management |
1
|
|
|
|
| Professional background |
1
|
|
|
|
| Professions |
7
|
|
1
|
|
| Professors |
1
|
|
|
|
| Prohibition, 1919-1933 |
2
|
|
|
|
| Prohibition--Cape Breton Island (N.S.) |
1
|
|
|
|
| Prohibition--South Africa |
1
|
|
|
|
| Prohibition--United States |
7
|
|
|
|
| Project SER, San Antonio, TX |
3
|
|
1
|
|
| Pro-life movement |
1
|
|
|
|
| Prominent figures |
1
|
|
|
|
| Property |
1
|
|
|
|
| Proprietors |
1
|
|
|
|
| Prospecting |
2
|
|
|
|
| Prospecting--Alaska |
1
|
|
|
|
| Prostitutes--Great Britain |
1
|
|
|
|
| Prostitution |
1
|
|
|
|
| Prostitution--Great Britain |
2
|
|
|
|
| Protestant churches--Clergy |
1
|
|
|
|
| Protesters |
1
|
|
|
|
| Protests |
2
|
|
|
|
| Providence, RI |
1
|
|
|
|
| Provo, UT |
1
|
|
|
|
| Prowers County, CO |
1
|
|
|
|
| Prytanean Honor Society--Women--Societies and clubs |
1
|
|
|
|
| Psychiatric hospital patients--Great Britain |
1
|
|
|
|
| Psychiatric hospitals--Essex (England) |
1
|
|
|
|
| Psychiatric hospitals--Indiana |
1
|
|
|
|
| Psychiatric nurses--Essex (England) |
1
|
|
|
|
| Psychiatric nursing--Essex (England) |
1
|
|
|
|
| Psychiatrists |
1
|
|
|
|
| Psychoanalysis |
3
|
|
|
|
| Psychoanalysis and philosophy |
1
|
|
|
|
| Psychology |
9
|
|
|
|
| Psychology--Study and teaching |
1
|
|
|
|
| Psychotherapy |
1
|
|
|
|
| Public administration |
1
|
|
|
|
| Public administration--Decision making |
1
|
|
|
|
| Public broadcasting |
8
|
2
|
1
|
1
|
| Public broadcasting--Great Britain |
1
|
|
|
|
| Public broadcasting--Idaho |
1
|
|
|
|
| Public broadcasting--Oregon |
1
|
|
|
|
| Public figures |
1
|
|
|
|
| Public health |
7
|
|
|
|
| Public health--United States |
3
|
|
|
|
| Public high school |
4
|
|
|
|
| Public history |
1
|
|
|
|
| Public housing--Southern States |
1
|
|
|
|
| Public opinion--Mississippi |
1
|
|
1
|
|
| Public policy |
1
|
|
|
|
| Public relations |
2
|
|
|
|
| Public schools |
18
|
2
|
2
|
|
| Public service |
1
|
1
|
|
|
| Public service employment--New Zealand |
1
|
|
|
|
| Public welfare |
18
|
3
|
|
|
| Public welfare--Australia |
1
|
|
|
|
| Public welfare--California |
1
|
|
|
|
| Public welfare--United States |
3
|
|
1
|
|
| Public Works Department |
1
|
|
|
|
| Publishers and publishing |
33
|
|
|
|
| Puerto Rican |
1
|
|
|
|
| Puerto Rico |
2
|
|
|
|
| Pulitzer Prizes |
1
|
|
|
|
| Pullman, WA |
2
|
|
|
|
| Purdue University, West Lafayette, IN |
1
|
|
|
|
| Putnam County, OH |
1
|
|
|
|
| Quaker abolitionists |
2
|
|
|
|
| Quaker businesspeople |
1
|
|
|
|
| Quaker universities and colleges |
3
|
|
|
|
| Quaker women |
1
|
|
|
|
| Quakers |
25
|
|
|
|
| Quakers--Biography |
11
|
|
|
|
| Quakers--Education |
4
|
|
|
|
| Quakers--Persecutions |
1
|
|
|
|
| Quarantine |
1
|
|
|
|
| Quebec |
2
|
|
|
|
| Queen Village |
1
|
|
|
|
| Queen's Healthcare System |
1
|
|
|
|
| Queensland, Australia |
15
|
|
|
|
| Queensland--History |
9
|
|
|
|
| Questar |
1
|
|
|
|
| Quilting |
1
|
|
|
|
| Quiltmakers |
1
|
|
|
|
| Quilts |
2
|
|
|
|
| Quincy, MA |
1
|
|
|
|
