TY  - BOOK
AU  - Freeman,Richard B.
AU  - Medoff,James L.
TI  - What do unions do?
SN  - 0465091334 :
U1  - 331.88/0973�19 
PY  - 1984///
CY  - New York
PB  - Basic Books
KW  - Trade unions
KW  - United States
ER  -