Principles of Helicopter Engineering
(McGraw-Hill publications in aeronautical science)
Item Description: New York: McGraw Hill Book Co. Inc., 1955. Hardcover. Book Condition: Good. No Jacket. 1st Edition. New York. Hardcover (Gray cloth, DarkGreen plates with title in front and on the spine, no dj). Minimal rubbing to the ends of the spine. No Wear.
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