DHAWAN,K.S. <br/><br/>
Readings in library science: library classification systems(vol.1) 

 - 1st ed. 
 - Newdelhi.  Commonwealth pub.  2001 
 - 236p. 
<br/><br/><label>ISBN: </label>81-7169-645-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/> automate classification<br/>faceted classification<br/>knowledge classification
<br/><br/><label>Dewey Class. No.: </label>25.34