TY  - BOOK
AU  - Laws, Priscila W.
TI  - Workshop physics activity guide: the core volume with module 1:mechanics 1
SN  - 0-471-64140-5
PY  - 2004///
CY  - New Jersey
PB  - John Wiley & Sons
KW  - Workshop physics-activity guide
KW  - Mechanics
KW  - Physics-experiments
ER  -