Shrma J B <br/><br/>
Elements of libraray science. 

 - New Delhi  Kanishka Publishing       1996 
 - 238p.  cm. 
<br/><br/><label>Standard No.: </label>120328 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>2, N6