GPS land navigation : a complete guidebook for backcountry users of the NAVSTAR Satellite System
Michael Ferguson ; illustrations by Leah Tucker
Bok Engelsk 1997
| Utgitt | Boise, Idaho : Glassford Pub. , c1997
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|---|---|
| Omfang | XV, 255 s. : ill.
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| Emner | |
| Dewey | |
| ISBN | 0965220257
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