TY  - BOOK
AU  - Litwack,Leon F.
TI  - The American labor movement
PY  - 1962///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Trade
KW  - unions
KW  - United States
KW  - History
N1  - Includes bibliography
ER  -