TY  - BOOK
ED  - AFL-CIO.
TI  - Union security: the case against the "Right-to-work" laws
PY  - 1958///]
CY  - Washington
KW  - Open and closed shop
KW  - United States
KW  - Local
KW  - Compra abierta y cerrada
KW  - Estados Unidos
ER  -