TY  - BOOK
AU  - Cummings, Karen.
AU  - Halliday, David
ED  - Activity Based Physics Group.
TI  - Understanding physics
SN  - 9788126508822 (pbk.
U1  - 530 
PY  - 2004///
CY  - Hoboken, NJ
PB  - Wiley
KW  - Physics
UR  - http://www.loc.gov/catdir/description/wiley039/2003053481.html
UR  - http://www.loc.gov/catdir/toc/wiley032/2003053481.html
ER  -