TY  - BOOK
AU  - Blau,Peter Michael
AU  - Duncan,Otis Dudley
TI  - The American occupational structure
SN  - 0471080357
PY  - 1967///
CY  - New York
PB  - Wiley
KW  - Labor supply
KW  - United States
KW  - Occupations
N1  - Includes bibliographical references
ER  -