An edition of Occupational staffing patterns of selected regulated industries in Pennsylvania (SIC's-401, 42, 45, and 48, excluding 483) (1979)

Occupational staffing patterns of selected regulated industries in Pennsylvania (SIC's-401, 42, 45, and 48, excluding 483)

statewide and Pittsburgh labor market area (Allegheny, Beaver, Washington, and Westmoreland Counties), survey period, June 1976

By Pennsylvania. Bureau of Employment Security. Research and Statistics Division.