Bijou, Sidney William. <br/><br/>
Child development /    
by Sidney W. Bijou and Donald M. Baer. 
 - New York :   Appleton-Century-Crofts,   1961-1965. 
 - 2 v. ;    24 cm. 
<br/><br/>CONTENTS; v. 1. A systematic and empirical theory. - v. 2. Universal stage of infancy. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development.--------
<br/><br/><label>Dewey Class. No.: </label>155.4