Arrington, Ruth E. (Ruth Evelyn), 1899-  Arrington, Ruth E. (Ruth Evelyn), 1899- <br/><br/>
Interrelations in the behavior of young children / 
by Ruth E. Arrington. 
 - New York :  Bureau of Publications, Teachers College, Columbia University,  1932. 
 - Child development monographs. Monograph ;  Child development monographs. Monograph ;  no. 8 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>32008130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development -- Research.--Child development -- Research.