SPROULE, ANNA
THE WRIGHT BROTHERS
- TORONTO: IRWIN PUB, c1991
- SCIENTISTS WHO HAVE CHANGED THE WORLD .
THE STORY OF THE STRUGGLE TO BUILD AND FLY THE FIRST SUCCESSFUL AEROPLANE.
WRIGHT, ORVILLE, 1871-1948 - JUVENILE LITERATURE--
WRIGHT, WILBUR, 1867-1912 - JUVENILE LITERATURE
AERONAUTICS - UNITED STATES- BIOGRAPHY