TY  - BOOK
AU  - Calhoun,George M.
TI  - THIRD GENERATION WIRELESS SYSTEMS
SN  - 1580530435
U1  - 621.38456 
PY  - 2003///
CY  - 
PB  - Artech House, Boston
KW  - Shannon, Claude, 1916-
KW  - Global System For Mobile Communication
ER  -