Ranganathan S R <br/><br/>
Reference service 
Ranganathan S R 
 - 2nd 
 - Banglore  Sarada Ranganathan Endowment for Library Science    1989 
 - 432p  cm. 
 - Ranganathan series in library science; 8 .
<br/><br/> rep. 2006 
<br/><br/><label>Standard No.: </label>5,310 
<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, K1-;13