TY  - BOOK
AU  - Walker, Joh
TI  - Advances in mobile information systems
SN  - 0-89006-951-6
U1  - 621.382 ADV 
PY  - 1999///
CY  - BOSTON
PB  - ARTECH HOUSE
KW  - MOBILE COMMUNICATION SYSTEMS MOBILE INFORMATION SYSTEMS INFORMATION SYSTEMS-MOBILE
ER  -