TY  - BOOK
AU  - Krishnakumar,R
TI  - Mobile VAS
SN  - 9780070148840(pbk)
U1  - 621.382 22
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Communication and technology
KW  - Digital communication
KW  - Telecommunication
KW  - Cellular telephone systems
KW  - Mobile communication system
N1  - Includes index
ER  -