Chu, Heting. <br/><br/>
Information Representation and Retrieval In The Digital Age 
/ by Heting Chu 
 - 1st ed. 
 - New Delhi:  Ess Ess Publications,  2009 
 - xiv,248p. 
<br/><br/><label>ISBN: </label>9788170005537 
<br/><br/><label>Dewey Class. No.: </label>025  / CHU/I