Johnson, David W.,  1940- <br/><br/>
Educational psychology 
/ David W. Johnson 
 - Englewood Cliffs, N.J.  Prentice-Hall  1979 
 - xiv, 592 p. : ill. ; 23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 559-586. 
<br/><br/><label>ISBN: </label>0132367602 
<br/><br/><label>LCCN: </label>78-12384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology