De Grazia, Alfred <br/><br/>
Programs, teachers and machines /    
edited by Alfreds de Grazia and David A. Sohn. 
 - New York :   Bantam Books,   1964. 
 - vi, 309 p. :    ill. ;    18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed instruction.--------
<br/><br/><label>Dewey Class. No.: </label>371.3944 DEG