Ranganathan S.R <br/><br/>
Reference service 

 - 2nd 
 - Bomay  Asia Publishing House India      1996 
 - 432  cm. 
<br/><br/><label>Standard No.: </label>234,879 
<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, N61