GPS made easy using Global Positioning Systems in the outdoors

Bibliographic Details
Main Author: Letham
Format: Book
Language:English
Published: Seattle, WA Mountaineers Books 2003
Edition:4th ed., WAAS rev.
Subjects:
Description
Physical Description:208 p. ill., maps 22 cm
Bibliography:Includes bibliographical references (p. 205) and index
ISBN:0898868238