Planes, Jets and Helicopters
Subtitle: Great Paper Airplanes
Publisher: Tandem Library
Published: October 1993
Language: eng
Format: School & Library Binding
ISBN-13: 9781417621507
Subjects: Aviation - General; Transportation
First sentence: THIS FIRST DESIGN is nothing more than the airplane stripped down to its most fundamental form-that of a straight flat surface with an airfoil, which is a lift-producing curve.