Fact book on manpower 

 - Bangalore  Government Press India          1980 
 -  1980 .
<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:9.213s, MO/GD