Ranganathan, S R <br/><br/>
Elements of library classification/ 
S. R. Ranganathan 
 - 3rd Edition 
 - New York  1962 
 - 108 pages, 
<br/><br/>bibliographic reference and index 
<br/><br/><label>ISBN: </label>8185273294 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification books
<br/><br/><label>LC Class. No.: </label>Z 696  / .R36