2011 - Basic Helicopter Aerodynamics [Aiaa Education Series] (Hardcover) ISBN-13: 9781600868610 ISBN-10: 1600868614 Genres: Science & Math, Engineering & Transportation ? 2011 - Basic Helicopter Aerodynamics [Aerospace Series PEP] (Hardcover) ISBN-13: 9780470665015 ISBN-10: 0470665017 Genres: Nonfiction, Science & Math, Engineering & Transportation ? 2001 - Basic Helicopter Aerodynamics an Account of First Principles in the Fluid Mechanics and Flight Dynamics of the Single Rotor Helicopter [Aiaa Education Series] (Hardcover) ISBN-13: 9781563475108 ISBN-10: 1563475103 Genres: Nonfiction, Science & Math, Engineering & Transportation ? 1994 - The Foundations of Helicopter Flight (Paperback) ISBN-13: 9780470233948 ISBN-10: 047023394X Genre: Nonfiction ? 1976 - March 1939 the British Guarantee to Poland Study in the Continuity of British Foreign Policy (Hardcover) ISBN-13: 9780198225324 ISBN-10: 0198225326 ? |