Private Schools-See Education; School Administration Probation-See Law Enforcement & Penology; Social Services & Welfare
Produce-See also Agriculture & Agricultural Supplies; Food & Food Preparation; Gardening & Horticulture
Product Design-See Industrial Design; Metal & Metalworking; Packaging
Profit Sharing-See Industrial Relations/Human Resources Programming -See Computers & Automation Prosthetics-See Medicine; Disability Protective Coatings-See Paint; Plastics Protozoology-See Biology; Zoology Psychiatry-See also Health & Fitness; Industrial Relations/Human Resources; Medicine; Psychology; Social Services & Welfare
Psychology-See also Health & Fitness; Industrial Relations/Human Resources; Medicine; Psychiatry; Social Services & Welfare
Psychotherapy-See Psychiatry; Psychology Public Finance-See Banking & Finance; Economics; Public Management & Planning; Taxes
Public Health-See Drugs & Pharmaceuticals; Health & Fitness; Social Services & Welfare
Public Management & Planning-See also Economics; Education; Engineering/Civil; Government; International Affairs; Law; Law Enforcement & Penology; Political Science & Politics; Public Utilities; Roads & Streets; Sanitation; Sociology; Taxes; Traffic & Transportation; U.S. (& Canadian) Fed. Govt.; Water Supply, Power & Waste
Public Relations-See Advertising & Marketing; Media & Communications
Public Schools-See Education; School Administration Public Speaking-See Hearing & Speech; Literature & Linguistics
Public Transport-See Public Management & Planning; Roads & Streets; Traffic & Transportation
Public Utilities-See also Construction & Building; Electric & Electronic Equipment; Engineering; Power & Power Plants; Public Management & Planning; Sanitation; Taxes; Telecommunications; Water Supply, Power & Waste
Public Welfare-See Health & Fitness; Social Service & Welfare
Public Works-See Construction & Building; Employment; Public Management & Planning
Publicity-See Advertising & Marketing; Media & Communications
Publishing-See Advertising & Marketing; Books & Book Trade; Journalism & Writing; Library & Information Science; Newspaper Industry; Periodical Industry
Puppet Shows-See Entertainment; Theater Purchasing-See also Accounting; Management; Warehousing & Distribution
Puzzles-See Crossword & Other Puzzles; Games & Toys; Hobbies
-Q-
Quality Control-See Engineering; Management Quarrying-See Glass/Stone & Clay; Mining & Minerals
-R-
Race Relations-See Civil Rights; Ethnic; History; Political Science & Politics; International Affairs; Sociology
Racing-See Automotive; Boats & Boating; Cycling-Bicycle & Motor; Horses; Track & Field/Running
Radiation-See Medicine; Nuclear Energy; Physics Radio-See Advertising & Marketing; Appliances; Broadcasting; Electric & Electronic Equipment; Engineering/Electric; Entertainment; Fan/Celebrity Publications; Sound Engineering; Television & Video
Radioactivity-See Environment & Ecology; Health & Fitness; Meteorology; Nuclear Energy; Physics
Radiology-See Medicine Railroads-See also Public Management & Planning; Public Utilities; Taxes; Traffic & Transportation
Reading Guides & Aids-See Bibliography; Books & Book Trade; Education; Library & Information Science; Periodical Industry
Real Estate-See also Business & Industry; Construction & Building; Public Management & Planning; Taxes
Recordings-See Music & Music Trades; Sound Engineering Recreation-See Boats & Boating; Cycling-Bicycle & Motor; Dance; Entertainment; Sports & Sporting Goods; Golf; Hobbies; Hunting & Fishing; Outdoors; Parks & Recreation Areas; Snow & Ice Sports; Tennis & Racquet Sports
Recreation Areas-See Parks & Recreation Areas; Regional Interest; Travel
Red Cross-See Social Service & Welfare Refrigeration-See Heating/Plumbing/A.C./Refrig. Regional Interest-See also Chamber of Commerce; Genealogy; History; Natural History/Wildlife; Travel
Rehabilitation-See Disability; Employment; Health & Fitness; Social Service & Welfare
Religion & Theology-See also Ethnic; Philosophy Religious Education-See Education; Religion & Theology Religious Societies and Missions-See Religion & Theology Renting-See Leasing & Renting; Real Estate Reproduction-See Biology; Genetics Reproduction; In-Plant & Commercial-See Office Administration & Equipment; Printing/Graphic Arts
Research & Development-See Engineering; Industrial Design; Public Management & Planning; Science
Resorts-See Hotel Industry; Parks & Recreation Areas; Regional Interest; Travel
Restaurants & Catering-See also Food & Food Preparation; Hospitals & Nursing Homes; Hotel Industry; Nutrition; School Administration
Retail-See Advertising & Marketing; Department Store & Retail; Salesmanship & Selling
Retailing Laws-See Business & Industry; Department Store & Retail; Law
Retirement-See Industrial Relations/Human Resources; Senior Citizens; Social Services & Welfare
Rice-See Agriculture & Agricultural Supplies; Feed/Grain & Milling; Food & Food Preparation
Roads & Streets-See also Construction & Building; Engineering/Civil; Public Management & Planning; Sanitation; Traffic & Transportation; Water Supply, Power & Waste