Bronfenbrenner, Urie,  1917- <br/><br/>
Two worlds of childhood :  US and USSR / 
Urie Bronfenbrenner 
 - Harmondsworth :  Penguin Education,  1974 
 - 190 p. :  ill. ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 171-191. 
<br/><br/><label>ISBN: </label>0140811044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children--Soviet Union<br/>Children--United States<br/>Child rearing<br/>Socialization