Koshuk, Ruth Pearson. <br/><br/>
Social influences affecting the behavior of young children / 
by Ruth Pearson  Koshuk 
 - Washington, D.C. :  Society for research in child development, National research council,  1966. 
 - iii, 71 p. ;  23 cm. 
 - Monographs of the society for research in child development  Vol-vi, No-2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.<br/>Human beings--Effect of environment on.
<br/><br/><label>Dewey Class. No.: </label>136.7082  / KOS 1966