Dhiman,Anil K <br/><br/>
Information and Reference Sources and Services 
Learning Library Science Series 
 - New Delhi:  Ess Ess Publications,  2005. 
 - 328 p. 
<br/><br/><label>ISBN: </label>817000455101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Services
<br/><br/><label>Dewey Class. No.: </label>025.520  / DHI/L