Kumar, N. <br/><br/>
Educational technology :  theory and practices / 
N. Kumar 
 - 2nd ed. 
 - New Delhi :  AITBS Publishers, India,  c2017. 
 - viii, 446 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9788174734297 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology<br/>India Educational innovations<br/>India.
<br/><br/><label>LC Class. No.: </label>LB1028.3  / .K86 2017