"Upadhyay, J. L." <br/><br/>
Pustakalay vigyan ke siddhant 

 - New Delhi  University Pub.  2007 
 - 431p. 
<br/><br/><label>ISBN: </label>9788175551374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pustakalay Vigyan
<br/><br/><label>Dewey Class. No.: </label>H 020 UPA