TY  - BOOK
AU  - Asimov,Isaac
TI  - Understanding physics
SN  - 0451626354
AV  - QC23.A8 1966 
PY  - 1966///]
CY  - New York
PB  - Walker
KW  - Physics
N1  - v. 1. Motion, sound, and heat.--v. 2. Light, magnetism, and electricity.--v. 3. The electron, proton, and neutron
ER  -