books the sperry gyro compass
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The Sperry Gyro-Compass (Book)
Author: Sperry Gyroscope Company
Title: The Sperry Gyro-Compass
Language: English
LoC Class: VK: Naval science: Navigation, Merchant marine
Subject: Gyro compass
Release Date: May 12, 2016
Copyright Status: Public domain in the USA.
: Project Gutenberg books are always free!
