371.33<br/>KUM<br/><br/>
7993<br/><br/>
Kumar, K.L. <br/><br/>
EDUCATIONAL TECHNOLOGY 

. – rev. ed. 
. – KOLKATA :  NEW AGE INTERNATIONAL.
<br/><br/>x, 337 p. 
<br/><br/>ISBN 81-224-0833-8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>EXTENSION EDUCATION
<br/><br/><label>Dewey Class. No.: </label>371.33  / KUM