GPS made easy : using global positioning systems in the outdoors /

Bibliographic Details
Main Author:	Letham, Lawrence
Format:	Book
Language:	English
Published:	Seattle, WA : Mountaineers, [1995]
Subjects:	Outdoor recreation > Equipment and supplies. Global Positioning System. Orienteering > Equipment and supplies.

Description
Physical Description:	112 pages : illustrations, maps ; 22 cm.
Bibliography:	Includes bibliographical references (page 103) and index.
ISBN:	089886464X