B D Bhat Ravi Prakash <br/><br/>
Modern encyclopaedia of educational technology (v.4):   its meaning and scope/ 
by B D Bhat and Ravi Prakash. 
 - New Delhi:  Kanishka,  1994. 
 - 328p. 
<br/><br/><label>ISBN: </label>9788173910272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia Educational Technology<br/>Educational Technology<br/>Education
<br/><br/><label>Dewey Class. No.: </label>371.3  / BDB/M.4