Vacuum-tube control for electric wind-tunnel balances,
Eastman, Fred Scoville.
Vacuum-tube control for electric wind-tunnel balances, by Fred Scoville Eastman ... - Seattle, University of Washington, 1931. - iii, 5-16 p. illus., diagrs. 23 cm. - Washington (State) University. Engineering Experiment Station. Engineering Experiment Station series. Bulletin no. 55 .
po 31000077
Aerodynamics.
Vacuum-tubes.
TL567.B3 / E33
Vacuum-tube control for electric wind-tunnel balances, by Fred Scoville Eastman ... - Seattle, University of Washington, 1931. - iii, 5-16 p. illus., diagrs. 23 cm. - Washington (State) University. Engineering Experiment Station. Engineering Experiment Station series. Bulletin no. 55 .
po 31000077
Aerodynamics.
Vacuum-tubes.
TL567.B3 / E33