Ranganathan, S R <br/><br/>
Colon Classification / 
by S R Ranganathan 
 - 6th ed. 
 - Bombay :  Asia publishing house,  1960. 
 - 3-126p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Dewey Class. No.: </label>410  / RAN/L