TY  - BOOK
AU  - RAYBACK, Joseph G
TI  - History of American labour : expanded and updated
U1  - 331.880 973 R22H 
PY  - 1966///
PB  - N.Y.
KW  - LABOUR AND LABOURING CLASSES -- U.S. -- HISTORY
KW  - LABOUR AND LABOURING CLASSES -- U.S. -- HIST
KW  - TRADE UNIONS -- U.S. -- HISTORY
ER  -