TY  - BOOK
AU  - Johnson,Roger T.
AU  - Johnson,David W.
AU  - Holubec,Edythe Johnson
ED  - Interaction Book
TI  - Structuring cooperative learning: lesson plans for teachers 1987 
SN  - 0939603004
U1  - 371.36 23
PY  - 1987///
CY  - Edina
PB  - Interaction Book Company
KW  - Education, Cooperative
KW  - Cooperative learning
ER  -