Ranganathan, S R <br/><br/>
Colon Classification / 
by S R Ranganathan 
 - 6th ed. 
 - Bombay :  Asia Publishing House,  1963. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>020  / RAN/C