Kochar, Dinesh Chander <br/><br/>
Udyog avom sangthan manovigyan: sidhant or samiksha (Hindi) 
by Dinesh Chander Kochar 
 - Patna  Bihar Hindi Granth Academy  1996 
 - 587p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indusrial-psychology