Calvin, Allen D. <br/><br/>
Programmed instruction  bold new venture 

 - London  Indiana University Press  1969 
 - 250p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programme<br/>Programming languages
<br/><br/><label>Dewey Class. No.: </label>005.13  / CAL