Singh, Y.K. <br/><br/>
Instructional technology in edu. 

 - 1st 
 - New Delhi  Indian Pub.House 
 - Not covered syllabus 
<br/><br/> 2848 
<br/><br/><label>ISBN: </label>8176488372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education - Instructional tech
<br/><br/><label>Dewey Class. No.: </label>371.13