Kumar, K.L. <br/><br/>
Educational technology :  a practical textbook for students, teach ers, professionals and trainers / 
K.L. Kumar. 
 - Rev. ed. 
 - New Delhi :  New Age International (P) Ltd.,  1997. 
 - xi, 339 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>8122408338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology-- Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>371.3078