• 7 Books
• 1 Journals, Magazines, Newspapers

• 4 Labor supply
• 2 Officials and employees
• 2 Salaries, etc
• 1 Economic conditions
• 1 Municipal officials and employees
• 1 Occupations
• 1 Retail trade
• 1 Wage surveys
• 1 Wages

• 2 Paisner, Alan M
• 1 Bacon, Rosa
• 1 Fillebrown, Stephen
• 1 Mueller, Frederick W
• 1 United States. Bureau of Labor Statistics. Philadelphia Regional Office

• 8 English

• 4 Philadelphia
• 2 Philadelphia (Pa.)
• 2 Philadelphia Metropolitan Area
• 1 Pittsburgh
• 1 Pittsburgh (Pa.)

Limit year range