Brethower, Dale M. <br/><br/>
Programed instruction  A manual of programing techniqes 

 - London  Sir Isaac Pitman & Sons  1963 
 - 268  21.5cm 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>371.394