TY  - BOOK
AU  -  Wirtz,Willard (secretary to U.S.Department of labor).
TI  -  Dictionary of occupational titles 1965 : :  occupational classificat ion and industry index / 
U1  -  GEN REF 331.7003 DIC 
PY  - 1965///
CY  -  Washington D.C.: 
PB  -  U.S Department of labor , 
KW  -  Job tittles
KW  -  Encyclopeadia dictionaries
KW  -  United States
N1  -  V.II
ER  -