Mager, Robert Frank,  1923- <br/><br/>
Preparing instructional objectives / 
Robert F. Mager. 
 - Palo Alto, Calif. :  Fearon Publ.,  1962. 
 - viii, 60 p. :  ill. ;  24 cm. 
<br/><br/> "A book for teachers and student teachers ... for anyone interested in transmitting skills and knowledge to others" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmed instruction