![](https://www.pdfsearch.io/img/082692d662d8e82d7adbe87a48d5d6fd.jpg) Date: 2015-02-12 00:24:28
| | The SIGSPATIAL Special Newsletter of the Association for Computing Machinery Special Interest Group on Spatial Information Volume 6Add to Reading ListSource URL: www.sigspatial.orgDownload Document from Source Website File Size: 3,64 MBShare Document on Facebook
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