Devarajan. G. <br/><br/>
Information access, tools, services and systems / 
G. Devarajan.  
 - New Delhi :  ESS,  2011. 
 - 236 p. : 
<br/><br/> includes index  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information access
<br/><br/><label>LC Class. No.: </label>Z 665 .D475 2011