Hjelm, Johan
概要
| 作品: | 8 作品在 2 項出版品 1 種語言 | |
|---|---|---|
書目資訊
Local positioning systems : LBS applications and services
by:
Hjelm, Johan ; Kolodziej, Krzysztof W
(書目-語言資料,印刷品)
Creating location services for the wireless Web : professional developer's guide
by:
Hjelm, Johan
(書目-語言資料,印刷品)
主題
Geographic information systems
Web site development
Buildings
621.384/191
005.2/76
Geographic information systems
Automatic tracking
Electric annunciators
Wireless Application Protocol (Computer network protocol)
Cellular telephone systems
Mobile robots
TK7201
TK5105.5865
Electronic surveillance
Radio direction finders