Ranganathan S R <br/><br/>
Colon classification 

 - 6th 
 - Bombay  Asia Publishing House India         1960 
 - iii, 126p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Sicence
<br/><br/><label>Dewey Class. No.: </label>2:51N3, K0