TY  - BOOK
AU  - Portis,Alan M.
TI  - Electromagnetic fields: sources and media 
SN  - 0471019062
PY  - 1978///
CY  - New York, N.Y.
PB  - John Wiley & Sons
KW  - Physics
KW  - Electromagnetic fields
KW  - Solid state physics
KW  - Plasma (lonized gases)
ER  -