Espich, James E. and Williams, Bill <br/><br/>
Developing programmed instructional materials  a handbook for program writers 

 - California  Fearon Publishers  1967 
 - vi,138p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Methods of instruction
<br/><br/><label>Dewey Class. No.: </label>371.3  / ESP