Gagne, Robert Mills, 1916-  Gagne, Robert Mills, 1916- <br/><br/>
Essentials of learning for instruction. 

 - Hinsdale, IL :  Dryden press,  [1974] 
 - Principles of educational psychology series .
<br/><br/>Bibliography: p. [147]-153. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning, Psychology of.<br/>Educational psychology.