Gagne, Robert Mills, 1916 - <br/><br/>
Principles Of Instructional Design 

 -  Harcourt Brace Jovanovich College Pub.  1992 
 - XIII, 365 P. 24 CM. 
<br/><br/><label>ISBN: </label>30347572 
<br/><br/><label>Dewey Class. No.: </label>371.3 GAG 1992 C.1