"Dwivedi, Krishnadutt" <br/><br/>
Audhyogik evam vyavsayik manovigyan 

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