Prasad, H N <br/><br/>
Information Needs and Users 

 - DELHI  B R PUBLISHING CORPORATION  2012 
 - viii+ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalia--General Stack
<br/><br/><label>Dewey Class. No.: </label>20.23  / PRA-I