TY  - BOOK
AU  - Gray, Robert L.
TI  - Physics Problems: Electricity, Magnetism And Optics
SN  - 0471324116
U1  - 530 
PY  - 1974///
CY  - New York
PB  - John Wiley And Sons, Inc.
KW  - Physics
KW  - Pure Sciences
ER  -