TY  - BOOK
ED  - International Labour Office. 
TI  -  Co-operation: : A workers' Educational Manual
AV  - HD2955 .I6 1956
PY  - 1956///
CY  -  Geneva : 
PB  - Maurice Colombian, 
KW  - Cooperation -- Study & teaching - Cooperative societies
N1  - includes bibliographical reference
ER  -