![](https://www.pdfsearch.io/img/86b78002f4462f5ff26677e4d98b5162.jpg) Date: 2016-08-02 08:46:51
| | Ten Tips for New (and not so new) Owners of a GPS Unit by Prof. Richard B. Langley GPS satellite navigation receivers were popular items under the tree this Christmas. There are units designed for hikers, for geocachAdd to Reading ListSource URL: www2.unb.caDownload Document from Source Website File Size: 29,74 KBShare Document on Facebook
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