Devarajan, G., <br/><br/>
Information access, tools, services and systems / 
G. Devarajan and Joseph Kurien Pulikuthiel. 
 - New Delhi :  Ess Ess Publications,  2011. 
 - x, 236 p. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. [227]-232) and index. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9788170006282  TZs 35868.304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information resources.<br/>Information retrieval.<br/>Library science.<br/>Information science.
<br/><br/><label>Dewey Class. No.: </label>025.524 DEV