Labour in West Bengal 1985 

 - Calcutta  Government Press India          1985 
 -  1979 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Economics-India
<br/><br/><label>Dewey Class. No.: </label>X:9.275s, M5