TY  - BOOK
AU  - Laws, Priscilla W.
TI  - Workshop physics activity aguide
SN  - 0-471-15593-4
U1  - 530.078 L425 1997 
PY  - 1997///
CY  - New  York
PB  - John Wiley & Sons, Inc.
KW  - Physics - Experiments
N1  - Includes appendix and index
ER  -