Hurlock, Elizabeth Bergner,  1898- <br/><br/>
Developmental psychology / 
E. B. Hurlock. 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1959 
 - 645 p. :  illus. ;  24 cm. 
 - McGraw-Hill series in psychology .
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>5811176  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetic psychology.