Krishan Kumar <br/><br/>
Theory of classification 

 - 4th 
 - Delhi  Vikas Publishing House India      1998 
 - 560p.  cm. 
<br/><br/><label>ISBN: </label>0706986385 (pbk)  1375 
<br/><br/><label>Standard No.: </label>232,759 
<br/><br/><label>Source: </label> 11521, 18/01/2008, Overseas Press  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51, L9;P7-;4 (2D)