Aspects of educational technology  : educational technology for individualised learning 
edited by John Leedham and John Clark 
 - London:  Kogan Page,  1976. 
 -  315p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology- Congresse<br/>Instruction, Individualized
<br/><br/><label>Dewey Class. No.: </label>371.3078  / ASP