Tiwari, Purushotham <br/><br/>
Library classification 
Purushotham Tiwari 
 - New Delhi  A.P.H Publishing Corporation  c2009 
 - 272 p. ; 23 cm 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9788131305119 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library operations
<br/><br/><label>Dewey Class. No.: </label>025.42 TIW