Bronfenbrenner, Urie, 1917-  Bronfenbrenner, Urie, 1917- <br/><br/>
The ecology of human development :  experiments by nature and design / 
Urie Bronfenbrenner. 
 - Cambridge, MA :  Harvard University Press,  1979. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 299-319. 
<br/><br/><label>ISBN: </label>0674224566 
<br/><br/><label>LCCN: </label>78027232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology -- Research.--Child psychology -- Research.<br/>Human development.
<br/><br/><label>LC Class. No.: </label>BF722  / .B76 
<br/><br/><label>Dewey Class. No.: </label>155.4 
<br/><br/><label>National Library of Medicine Call No.: </label>BF713 B869e