Richmond W Kenneth Ed. <br/><br/>
Concept of educational technology   a dialogue with    

 - London  Weidenfeld and Nicolson U. K.        1970 
 - 254p.  cm. 
<br/><br/><label>ISBN: </label>297 00112 4 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education<br/>Educational Technology
<br/><br/><label>Dewey Class. No.: </label>T:31, L0