Ranganathan, S R. <br/><br/>
Colon classification / 
By S R Ranganathan. 
 - 6th ed. 
 - New Delhi :  Ess Ess Publications, 1993,  2014. 
 - 3.126p.v.<>. ;  00 cm. 
<br/><br/><label>ISBN: </label>8170004608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE.
<br/><br/><label>Dewey Class. No.: </label>025.43  / RAN