Gupta O.P. Au. <br/><br/>
Commitment to work of industrial workers 

 - New Delhi  Concept pub. India       1982 
 - xvi,252p  cm. 
<br/><br/><label>Standard No.: </label>14,649 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:9.2.N7, M2