Singer, Robert D. <br/><br/>
Psychological development in children 

 - Philadelphia:  W.B. Saunders,  1969 
 - xv, 437 p. ;  25 cm 
 - Saunders books in psychology .
<br/><br/> Acc. No. 07447 
<br/><br/><label>ISBN: </label>072168310X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development<br/>Child psychology