TY  - BOOK
AU  - Seybold, John S.
TI  - Introduction to RF propagation
SN  - 0471655961
U1  - 621.38411 
PY  - 2005///
CY  - Hoboken
PB  - John Wiley and Sons
KW  - Radio wave propagation
KW  - Radio wave propagation-Mathematical models
KW  - Antennas
ER  -