TY  - BOOK
AU  - Johnson,David W.
TI  - Circles of learning: cooperation in the classroom 
SN  - 0871201232 (pbk.) :
AV  - LB1032 .C537 1984
U1  - 370.11/3 19
PY  - 1984///
CY  - Alexandria, Va.
PB  - Association for Supervision and Curriculum Development
KW  - Group work in education
KW  - Cooperativeness in children
N1  - Bibliography: p. 87-88
ER  -