TY  - BOOK
AU  - Narang,nishit
AU  - Kasera, Sumit
TI  - 2G Mobile networks:GSM and HSCSD
SN  - 9780070621060
U1  - 621.395.721.5 
PY  - 2007///
CY  - New Delhi
PB  - Mc-Graw Hill
KW  - Mobile communication systems
KW  - Universal mobile telecommunications systems
ER  -