"Dwivedi,Krishnadut" <br/><br/>
Industrial and vocational psychology : audhyogik evam vyavsayik manovigyan 

 - Lucknow  Uttar Pradesh Hindi Grantha Academy  1974 
 - 506 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial psychology
<br/><br/><label>Dewey Class. No.: </label>H 158.7 DWI