TY  - BOOK
AU  - Garg, Vijay K.
AU  - Wilkes, Joseph E.
TI  - Principles and applications of GSM
T2  - Rappaport, Theodore S. 
SN  - 9788178086552
U1  - 621.382 G181p 
PY  - 1999///
CY  - Delhi
PB  - Pearson Education
KW  - Global system for mobile communications
KW  - Mobile communication systems
ER  -