TY  - BOOK
AU  - Gray,Robert L.(Robert Lee)
TI  - Physics problems - electricity, magnetism and optics
SN  - 0471324116
PY  - 1974///0
CY  - New York
PB  - Wiley
KW  - Electricity
KW  - Problems, exercises, etc
KW  - Magnetism
KW  - Optics
N1  - With answer; Index
ER  -