Fryer, Forrest W. <br/><br/>
An evaluation of level of aspiration as a training procedure 
by Forrest W. Fryer 
 - Englewood Cliffs, N.J.  Prentice-Hall  1964 
 - 92p. 
<br/><br/> $4.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Level of Aspiration
<br/><br/><label>Dewey Class. No.: </label>K9594 F948