Khan, N.R. <br/><br/>
Library Cataloguing 
/ by  N.R. Khan 
 - 1st ed. 
 - Kanpur:  Gaurav Books,  2013 
 - vii,304p. 
<br/><br/><label>ISBN: </label>9788192581477 
<br/><br/><label>Dewey Class. No.: </label>025.3  / KHA/L