The Dynamics Of Instructional Groups :  sociopsychol aspects of teaching and learning / 
edited by Nelson B. Henry. 
 - Chicago :  University Of Chicago Press,  c 1960. 
 - Parts :  ill. ;  23 cm. 
 - Yearbook of the National Society for the Study of Education, 59,2 .
<br/><br/>Part 2-- ; 
<br/><br/>392  392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology and anthropology.--America.
<br/><br/><label>Dewey Class. No.: </label>301.15 / H44d