TY  - BOOK
AU  - Schiller H. Jochen
TI  - Mobile communications
SN  - 9788129703507
U1  - 621.3845 Sch33m2 
PY  - 2003///
CY  - New Delhi
PB  - Pearson Education
KW  - Mobile communications
KW  - Personal communication service systems
ER  -