Brethower, Dale M. <br/><br/>
Programed instruction: a manual of programing techniques;  a self-instructional program. 

 - Chicago,  Educational Methods  [1963] 
 - 268 p.  22 cm. 
<br/><br/><label>LCCN: </label>63021142  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed instruction.
<br/><br/><label>LC Class. No.: </label>LB1028.5  / .B67