RANGANATHAN S R <br/><br/>
Prolegomena to library classification. 
RANGANATHAN S R 
 - Bombay  Asia Publishing house          1967 
 - 640p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>2:51, K7