Mager, Robert F <br/><br/>
Developing attitude toward learning   
by Robert F Mager 
 - California  Fearon Publishers  1968 
 - 103p.  incl. bibl. 
<br/><br/><label>LCCN: </label>68-54250 
<br/><br/><label>Dewey Class. No.: </label>153.15  / N681