Smith, Wendell I <br/><br/>
Programmed learning theory and research 

 - New Delhi  East-west press   1968 
 - x,240 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed Instruction
<br/><br/><label>Dewey Class. No.: </label>371.3944  / S6421