Mager, Robert F.  1923- <br/><br/>
Developing attitude toward learning / 
Robert F. Mager 
 - Belmont, Ca. :  Fearon Pitman,  1968 
 - 104 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0822420007 
<br/><br/><label>LCCN: </label>68-054250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interaction analysis in education