TY  - BOOK
AU  - Johnson,David W.
AU  - Johnson,Roger T.
TI  - Learning together and alone : cooperative, competitive, and individualistic learning
SN  - 0135286549
AV  - LB1032 J595 1991
PY  - 1991///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Group work in education
KW  - Individualized instruction
KW  - Interaction analysis in education
KW  - Lesson planning
ER  -