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

 - 6th 
 - Bombay  Asia Publishing House India         1960 
 - iii, 126 p.  Includes bibliographical references and index 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Sicence