Ranganathan, S. R. 1892-1972 <br/><br/>
Elements of library classification / 
Ranganathan, S. R. 1892-1972 
 - 108 p. : ill. ; 22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification -- Books.
<br/><br/><label>Dewey Class. No.: </label>025.4