Co-operation: a workers' education manual / 

 - Geneva:      ILO,  1956     
 - viii, 157p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cooperation <br/>Manuals
<br/><br/><label>Dewey Class. No.: </label>334  / ILO 3