Pressey, Sidney Leavitt,  1888- <br/><br/>
Psychological development through the life span / 
by Sidney L. Pressey and Raymond G. Kuhlen, under the editorship of Gardner Murphy 
 - New York :  Harper,  1957 
 - xxiii, 654 p.  :  illus., diagrs., tables. ;  25 cm. 
<br/><br/> 'Parts of this book appeared in altered form under the title, Life: a psychological survey, copyright, 1939.' 
<br/><br/>Includes a bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetic psychology