Valentine, Charles Wilfred,    1879-1964 <br/><br/>
The psychology of early childhood :   a study of mental development in the first years of life /  
by C.W. Valentine. 
 - 2d ed. [1943]. 
 - London :   Methuen & co. ltd.,   [1942]. 
 - xvi, 557, [1] p. :    incl. tables, diagrs. ;    23 cm. 
<br/><br/>  "First published in 1942." 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study.--------<br/>Infants.--------
<br/><br/><label>Dewey Class. No.: </label>155.422