Systems approach to instructional disign :  technology of learning systems series / 
edited by Thomas T.Liao, David C. Miller. 
 - New York :  Baywood Publishing Comp. Inc.,  1973. 
 - 153 p. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology.<br/>Teaching--Aids and devices.