The Sperry Gyro-compass: elementary theory and complete description of system, including operation, care and maintenance ... Second edition
by GOTT, Arthur E
€110 · Offered by MW Books
1919, Second Edition. London : Sperry Gyroscope Co. Worn copy in the original gilt-blocked cloth. Panels are dust-toned as with age. Spine bands are worn. Text remains clear and unblemished. Physical description; 159 p ; 31cm. Subject; Meteorology.
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