Suman Sindhu <br/><br/>
Utilization and maintenance of teaching-learning material (TLM) / 
Suman Sindhu 
 - New Delhi :  Kanishka Publishers, Distributors,   2007 
 - 70 p. 
<br/><br/><label>ISBN: </label>9788173919831 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching -- Aids and devices -- Preservation
<br/><br/><label>Dewey Class. No.: </label>371.9 SUM