TY  - BOOK
AU  - Henry,Nelson B.
ED  - National Society for the Study of Education.
TI  - The dynamics of instructional groups
T2  - Yearbook of the National Society for the Study of Education
PY  - 1960///
CY  - Chicago
PB  - University of Chicago Press
KW  - Classroom management
KW  - Local
KW  - Discussion
KW  - Social groups
N1  - Includes bibliographical footnotes
ER  -