Educational Technology   <br/><br/>
Using programmed instruction  (Book) 

 - Englewood Cliffs  Educational Technology Publications  1973 
 - 136 p.  28 cm. 
<br/><br/><label>ISBN: </label>0877780587 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed instruction--Addresses, essays, lectures
<br/><br/><label>Universal Decimal Class. No.: </label>371 EDU  / 10301