TY  - BOOK
AU  - Cummings, Karen
ED  - Activity Based Physics Group
TI  - Understanding physics
SN  - 9788126508822
SN  - 200305348
U1  - 530 CUM 
PY  - 2004///-
CY  - Hoboken, NJ
PB  - Wiley
KW  - Physics
N1  - Includes indexes
ER  -