Early childhood: the development of self-regulatory mechanisms. 
[Edited by] Dwain N. Walcher and Donald L. Peters. 
 - New York,  Academic Press,  1971. 
 - xviii, 249 p.  illus.  24 cm. 
<br/><br/> Proceedings of a conference held at Pennsylvania State University, Jan. 1970. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0127317503 
<br/><br/><label>LCCN: </label>78137601  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological control systems--Congresses.<br/>Infants--Congresses.<br/>Child development--Congresses.
<br/><br/><label>LC Class. No.: </label>QH508  / .E27 1971 
<br/><br/><label>Dewey Class. No.: </label>155.4 WAL P