Suman Sindhu. <br/><br/>
Utilization and maintenance of teaching - learning material (TLM) 

 - New Delhi  Kanishka Publishers, Distributors  2007 
 - vi, 70p. 
<br/><br/><label>ISBN: </label> RS 175.00 
<br/><br/><label>Source: </label> RS 175.00 
<br/><br/><label>Dewey Class. No.: </label>371.9 SUM