TY  - BOOK
AU  - Hjelm,Johan
TI  - Creating location services for the wireless web: professional developer's guide 
T2  - Professional developer's guide series
SN  - 0471402613
AV  - TK5105.5865  .H53 2002
PY  - 2002///
CY  - New York
PB  - John Wiley
KW  - Wireless Application Protocol (Computer network protocol)
KW  - Website development
KW  - Geographic information systems
KW  - Cellular telephone systems
ER  -