Chopra,j.K. <br/><br/>
UGC Teaching And Research Aptitude 
/Edited by J.K. Chopra 
 - New Delhi  Unique Publishers  2011 
 - 504p. 
<br/><br/><label>ISBN: </label>9788183572415 
<br/><br/><label>Dewey Class. No.: </label>300  / CHO/U