TY  - BOOK
TI  - Cooperative learning: : in the science classroom
SN  - 0078254558 (pbk.)
U1  - DK12 507  [2009]
PY  - 2009///]
CY  - New York, N.Y. : 
PB  - Glencoe McGraw Hill, 
KW  - Science
KW  - Study and teaching.
ER  -