Massachusetts: Addison-Wesley Publishing Company, 1970.
Third Printing. Hardcover. 9 1/2" X 6 1/2". x, 563pp. Orange cloth over boards with gilt lettering to spine. Neat tear to edge of spine with boards showing. Crease to upper board. Bumped corners with board showing. Creasing to top edge of front board. Price stamp to front free end paper. Pages clean and unmarked. Text block shaken and hinges tender but still sound. A thorough text on the topic of propulsion of aircraft and space vehicles. Good. Item #5101