TY  - BOOK
AU  - Litwack, Leon F.
TI  - The American labor movement
SN  - SOCSC2137
U1  - 331.880973 
PY  - 1962///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Labor unions---United States.----
N1  - 0
ER  -