Tripathi S.M <br/><br/>
New dimensions of reference and information services 

 - Agra  Y.K Publishers India        1993 
 - 548p  cm. 
<br/><br/><label>ISBN: </label>8185070660 
<br/><br/><label>Standard No.: </label>72739 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:7, M9;N3