GPS made easy
Subtitle: using Global Positioning Systems in the outdoors
By: Lawrence Letham.
Publisher: Mountaineers
Published: 1995
Place of publication: Seattle, WA
Language: eng
Number of pages: 112
Subjects: Outdoor recreation -- Equipment and supplies.; Global Positioning System.; Orienteering -- Equipment and supplies.
Other titles: Global Positioning System made easy
Notes: Includes bibliographical references (p. 103) and index.