6019482
9781594851032
Lawrence Letham, a registered patent attorney, electrical engineer, and outdoor enthusiast, has long been fascinated by maps and the art of navigation. Bioengineer and medical student Alex Letham mountain bikes, hikes, kayaks, and snowboards regularly. Both live in Arizona and love their GPS receiversLetham, Lawrence is the author of 'GPS Made Easy' with ISBN 9781594851032 and ISBN 1594851034.
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