00757nam a2200217Ia 4500 246761 BIBL 20160527185100.0 930812s1993 dcu f00000 eng d doc92001136 0160382025 40.00 EVLR R 331.7003 S464 Selected characteristics of occupations defined in the revised Dictionary of occupational titles. Pittsburgh, PA U.S. Government Printing Office 1993. xi, 627 p. 28 cm. Occupations Classification. Local 144293 United States Occupations Tables. Local 182913 United States Employment Service. Local 182913 Dictionary of occupational titles. 177417 177417 0 0 0 331_700300000000000_S464 0 evref 75320 10 10 9 2016-05-27 192815 0 331.7003 S464 80000001450454 2016-05-27 00:00:00 r:246761 z:NCC:D 9