- Nuclear warfare--Social aspects1
- Nuclear weapons--Testing1
- Office management1
- Older people--Housing1
- Orchestral music1
- Orchestral music--Performances1
- Ornithological literature1
- Orthopedics1
- Pan-Americanism1
- Parks--Societies, etc.1
- Parole1
- Peace--Societies, etc.1
- Peace-building--Study and teaching1
- People with disabilities--Services for1
- People with mental disabilities--Government policy1
- Periodicals--Publishing1
- Periodicals--Publishing--Finance1
- Persian Gulf War (1991)1
- Pharmacy colleges1
- Physicians1
- Physicians--Societies, etc.1
- Poetry1
- Poetry--Publishing1
- Police-community relations1
- Policy sciences1
- Political campaigns1
- Political scientists--United States1
- Poor--Medical care1
- Population geography1
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- Poverty--International cooperation1
- Pregnant women--Services for1
- Prisoners--Civil rights1
- Problem children--Education1
- Prohibition1
- Promotional films1
- Proofreading1
- Propaganda, Anti-communist1
- Protest movements1
- Psychiatrists1
- Psychologists1
- Psychology, Comparative--Research1
- Public broadcasting1
- Public health--Societies, etc.1
- Public policy (Law)1
- Public safety1
- Public service television programs1
- Public welfare1
- Public welfare--Law and legislation1
- Questionnaires--Design1
- Race awareness in children1
- Race relations--Religious aspects--South Africa1
- Radiation--Physiological effect1
- Reconciliation1
- Recreation centers--Finance1
- Reformatories1
- Research1
- Research grants--United States1
- Rivers--Law and legislation1
- Rural credit1