Banathy, Bela H. <br/><br/>
Instructional systems 
Bela H. Banathy. 
 - Palo Alto, Calif.  Fearon Publishers  [c1968] 
 - iv, 106 p.  illus.  22 cm. 
<br/><br/>Bibliography: p. 92-106. 
<br/><br/><label>LCCN: </label>68031771 //r81 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional systems
<br/><br/><label>LC Class. No.: </label>LB2805  / .B26 
<br/><br/><label>Dewey Class. No.: </label>371