TY  - BOOK
AU  - Steele, Raymond; Lee, Chin-Chun & Gould, Peter
TI  - GSM, cdma one and 3G systems
SN  - 0-471-49185-3
U1  - 621.3845 Ste 
PY  - 2001///
CY  - John Wiley & Sons, Ltd, Chichester
ER  -