TY  - BOOK
AU  - Freeman,Richard B.
AU  - Medoff, James.
TI  - What do unions do ? / 
SN  - 0465091334
U1  - 331.880973 FRE 
PY  - 1984///
CY  - New York : 
PB  - Basic Books , 
KW  - Trade unions
KW  - United States
N1  -  Includes bibliographical references
ER  -