TY  - BOOK
AU  - Bloom,Gordon F., Northrup, Herbert R.
AU  - x
TI  - Economics of labor relations: x
SN  - x 
U1  - 331.1/BLE 
PY  - 1981///
CY  - Illinois
PB  - Irwin
KW  - Labour and Labouring Classes
KW  - Economics
ER  -