Agrawal, J.C.. <br/><br/>
Essentials of educational technology : teaching learning - innovation in eduaction /  
by J C Agrawal. 
 - 1st ed. /  
 - New Delhi :   Vikas Publishing House Pvt Ltd ,   1996 
 - 463p :  
<br/><br/><label>ISBN: </label>0-7069-9716-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching models
<br/><br/><label>Dewey Class. No.: </label>T  / N6