TY  - BOOK
AU  - Weisenberg, Mina 
TI  - The L.I.D. fifty years of democratic education 1905-1955 / 
PY  - 1955///.
CY  - Nueva York : 
PB  - League for Industrial Democracy, 
KW  - League for Industrial Democracy
KW  - Trabajo industrial
KW  - Estados Unidos de América (EEUU)
ER  -