TY  - BOOK
AU  - Narang, Nishit &  Kasera, Sumit
TI  - 2G mobile networks: GSM AND HSCSD
SN  - 0-07-062106-3
U1  - 621.3821 Nar/Kas 
PY  - 2007///
CY  - Tata McGraw-Hill Publishing Company Ltd., New Delhi
ER  -