TY  - BOOK
AU  - Hirsch, Barry T.,
TI  - The economic analysis of unions: new approaches and evidence 
SN  - 0043310974 (alk. paper)
U1  - 331.880973 
PY  - 1986///
CY  - Boston
PB  - Allen & Unwin
KW  - Labor unions---United States.----
N1  - Includes indexes
ER  -