Tara Chand <br/><br/>
Educational technology 
Tara Chand 
 - New Delhi  Anmol  1990 
 - xi, 416p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology
<br/><br/><label>Dewey Class. No.: </label>371.3  / TAE