Espich, James E. <br/><br/>
Developing programmed instructional materials / 
by James E. Espich & Bill Williams 
 - Belmont, Calif :  Fearon Publishers,  1967 
 - 138 p. ;  ill. ;  22 cm. 
<br/><br/><label>LCCN: </label>67-020924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed instruction--Authorship
<br/><br/><label>National Library of Medicine Call No.: </label>LB1028.6  / .E8d 1967 9