Sagar, P.V.  . <br/><br/>
Library classification /  
by P. Vidya Sagar. 
 - New Delhi :   Sonali Publications ,   2005 
 - 275p :  
<br/><br/><label>ISBN: </label>81-88836-85-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Dewey Class. No.: </label>2:12  / P5;2