PETER P. WEGENER
“WHAT MAKES AIRPLANES FLY?”
SPRINGER VERLAG NEW YORK INC., (IN PRESS) 1990
MODERN PHYSICAL SCIENCE
TRACY-TROPP-FRIEDL.
HOLT, RINEHART, AND WINSTON, INC. COPYRIGHT 1974
PHYSICAL SCIENCE
THE CHALLENGE OF DISCOVERY CARLE-SARQUIS-NOLAN
HEATH
COPYRIGHT 1991
COMPUTER SOFTWARE
PRINCIPLES OF FLIGHT—DISK 1-2-3
NASA
AVIATION AND OUR ENVIRONMENT—DISK 1-2-3
NASA
SCIENCE TOOLKIT—SPEED AND MOTION
BRODERBUND
CARBUILDER
WEEKLY READER FAMILY SOFTWARE
AERODYNAMICS: WHAT A DRAG!
GENERAL MOTORS