Bronfenbrenner, Urie <br/><br/>
Two worlds of childhood  : U.S. and USSR 
Urie Bronfenbrenner 
 - New York:  Russell Sage Foundation,  1970. 
 -  ix, 190p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology<br/>Child study
<br/><br/><label>Dewey Class. No.: </label>155.4  / BRT