SUSEELA KUMAR <br/><br/>
Changing concepts of reference service 

 - Delhi  Vikas pub.          1974 
 - 327 
<br/><br/><label>ISBN: </label>0706903021 
<br/><br/><label>Standard No.: </label>4,413 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>REFERENCE SERVICE
<br/><br/><label>Dewey Class. No.: </label>2:7, L4