Ranganathan S R Ed. <br/><br/>
Depth classification and reference service & Reference material    Paper for duscussion at the tenth All India Library conference Hydrabad 1-4 june 1953. 
Ranganathan S R Ed. 
 - Delhi  Indian library association India       1953 
 - 444p.  cm. 
 - Indian library association english sries. .
<br/><br/><label>Standard No.: </label>47792 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2p2,N53, J3;1