TY  - BOOK
AU  - Johnson David W.
AU  - Johnson Roger T.
AU  - Holubec Edythe Johnson
AU  - Roy Patricia
TI  - Circles Of Learning: Cooperation in the Classroom
SN  - 0871201232
AV  - LB 1032 .C57 1984 
PY  - 1984///
CY  - United States
PB  - ASCD
KW  - Group work in education
KW  - Cooperativeness in children
ER  -