Hull, Clark Leonard,  1884-1952. <br/><br/>
Essentials of behavior / 
by Clark L. Hull 
 - New Haven :  Yale University Press,  1951. 
 - viii, 145 p. :  ill. ;  21 cm 
 - Publications / Institute of Human Relations, Yale University .
 - Publications (Yale University. Institute of Human Relations) .
<br/><br/>Bibliography: p. 133-140. - Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychophysiology
<br/><br/><label>Dewey Class. No.: </label>612.8  / CLE  1951