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Portney's Ponderables (Paperback)

Author: Portney, Joe

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Product Overview

"Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navigator who has participated in three historic flights over the North Pole. He is a past President of the Institute of Navigation and recipient of the Weems Award for continuing contributions to the art and science of navigation. He has produced a wonderful little book here, chock filled with interesting tidbits, each of which can be read in a few minutes but will stimulate your thought for many days to come. Some are very basic, others more involved, but he provides a clear explanation of each. Some refer to math computations that we might not all be familiar with, but this is not a distraction from the main points being made even in these few cases."

Specifications

Publisher Starpath Publications
Mfg Part# 9780914025191
SKU 212870902
Format Paperback
ISBN10 0914025198
Release Date 11/3/2009
Product Attributes
Book Format Paperback
Number of Pages 0170
Publisher Starpath Publications
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$10.97 + $2.75 shipping
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