Aspects of educational technology :  the proceedings of the Programmed Learning Conference held at Loughborough, 15-18 April 1966 / 
edited by Derick Unwin and John Leedham. 
 - London :  Methuen,  1967. 
<br/><br/> Held under the auspices of the Association for Programmed Learning and the Leicestershire Programmed Learning Group. 
<br/><br/>Includes bibliographies. 
<br/><br/>v. 1. Held at Loughborough, 15-18 April 1966 -- v. 2. Held at the University of Glasgow from 5-8 April 1968. 
<br/><br/><label>LCCN: </label>67078519 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed instruction -- Congresses.--Programmed instruction -- Congresses.
<br/><br/><label>LC Class. No.: </label>LB1028.5  / .P727 
<br/><br/><label>Dewey Class. No.: </label>370/.777