TY  - BOOK
AU  - Cummings  Karen.
AU  - Laws Priscilla W.
AU  - Redish Edward F.
TI  - Understanding physics
SN  - 0471464406
U1  - 530 
PY  - 2004///
CY  - New York ; 
PB  -  Wiley, 
KW  - Physics
N1  - Include Index
ER  -