"Singh, Devendra Pratap Narayan" <br/><br/>
Adhyogik sambandh evam shram-samasyaye  c.1 

 - Patna  Bihar Hindi Granth Akadami  1979 
 - 492 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour economics
<br/><br/><label>Dewey Class. No.: </label>H 331 SIN