LEEDHAM,John <br/><br/>
Programmed Learning in the School / 
John Leedham 
 - 2nd edition 
 - Longman Group  London  c1965 
 - xv,140p.; 
 - ill.;some color .
<br/><br/> Includes bibliographical index 
<br/><br/><label>Dewey Class. No.: </label>370.73 LEE