Singh, K <br/><br/>
UDC: A manual for classification practical and information resources 

 - NewDelhi  :  Today & Tomorrows Book Agency,  2012 
 - 389p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library classification schemes
<br/><br/><label>Dewey Class. No.: </label>25.43  / SIN-U