TY  - BOOK
AU  - Johnson,David W.
AU  - Johnson,roger T.
TI  - Learning together and alone: cooperative, competitive and individualistic learning 
SN  - 9780205155750
AV  - LB1032 .J595    1994
PY  - 1994///
CY  - Boston
PB  - Allyn and Bacon
KW  - Group work in education
KW  - Individualized instruction
KW  - Interaction analysis in education
KW  - Lesson planning
N1  - includes bibliographical references and index
ER  -