Aspects of educational technology  
Edited by Andrew Trott 
 - London  Kogan page   1983 
 - 237p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0850385660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology-Congresses<br/>Education-Aims and objecting-Congresses
<br/><br/><label>Dewey Class. No.: </label>371.3078  / ASP