TY  - BOOK
ED  - Boeing School of Aeronautics.
TI  - Extension course: aircraft power plants ..
AV  - TL701 .B6
PY  - 1934///-
CY  - Oakland airport, Calif.
PB  - Boeing school of aeronautics
KW  - Airplanes
KW  - Motors
N1  - Cover-title; Mimeographed; Each lesson separately paged
ER  -