Books by Karl Amos Stiles:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Stiles, Karl Amos, 1897-1968: The biology of flight (a text for high school students). Teachers manual (Macmillan Co., 1942), also by Frederick L. Fitzpatrick, United States. Civil Aeronautics Administration, and Columbia University. Teachers College. Aviation Education Research Group (page images at HathiTrust)- Stiles, Karl Amos, 1897-1968: Laboratory explorations in animal biology (Burgess Pub. Co., 1940) (page images at HathiTrust)
- Stiles, Karl Amos, 1897-1968: Teacher's manual for The biology of flight (Macmillan, 1942), also by Frederick Linder Fitzpatrick, Institute of the Aeronautical Sciences (U.S.), United States. Civil Aeronautics Administration, and Columbia University. Teachers College. Aviation Education Research Group (page images at HathiTrust)
Find more by Karl Amos Stiles at your library, or elsewhere.