TY  - BOOK
AU  - 
AU  - Rosenfeld,Carl
ED  - United States.
ED  - United States.
TI  - Occupational mobility during 1977 : : Special labor force report shows that Americans are changing occupations more frequently than they use to 
U1  - US 331.1272 23rd ed.
PY  - 1979///
CY  - Washington, D.C.
PB  - The Departement
KW  - Occupational mobility
KW  - United States
KW  - 1977
KW  - Labor market
N1  - Special labor force report 231
ER  -