Espich, James E <br/><br/>
Developing programmed instructional materials :  a handbook for program writers / 
by James E. Espich and Bill Williams. 
 - Belmont, Calif :  Fearon Pub,  c1967. 
 - vi, 138 p. illus. diags. 21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed  instruction--Autorship
<br/><br/><label>LC Class. No.: </label>370.777  / Es65