Ranganathan,S. R. <br/><br/>
Prolegomena To Library Classification 

 - 2nd 
 - Madras  Madras Library Association  1937 
 - xvi,305p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>251
<br/><br/><label>Dewey Class. No.: </label>251  / G7