Modern encyclopaedia of educational technology 
B.D. Bhatt and Ravi Prakash 
 - Delhi  Kanishka Publishers Distributors  1994 
 - 4v.;  23cm. 
<br/><br/> Contents:  v.1:  Educational technology : its meaning and scope  v.2:  Educational technology : Audio-visual aids and films  v.3:  Educational technology :   educational  broadcasting and use of telivision  v.4:  Educational technology : use of Computers 
<br/><br/><label>ISBN: </label>817391026X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Technology<br/>Encyclopedias Modern encyclopaedia of educational te
<br/><br/><label>Dewey Class. No.: </label>371.302803  / MOD