TY  - BOOK
AU  - Hildebrand,George H.
TI  - American unionism: an historical and analytical survey 
SN  - 020108368X (pbk) :
U1  - 331.880973 
PY  - 1979///
CY  - Massachusetts
PB  - Addison-Wesley
KW  - Labor unions
KW  - United States
KW  - History
KW  - Labor movement
KW  - Labor economics
N1  - Includes index
ER  -