Ranganthan S.R. <br/><br/>
Prolegomena to library classification 

 -  1957 
 - 487p.  cm. 
<br/><br/><label>Standard No.: </label>45839 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51, J7