TY  - BOOK
AU  - Heine, Gunnar
TI  - GSM networks : : protocols, terminology, and implementation 
SN  - 9780890064719 (hbk)
U1  - 621.38 
PY  - 1999///
CY  - Boston, Mass
PB  - Artech House
KW  - Global system for mobile
N1  - Includes index
ER  -