Vocational training for airplane mechanics and aircraft engine mechanics: tentative partial analyses of the trades with suggestions relative to the organization and operation of training courses.
Cushman, Frank, 1879-
Vocational training for airplane mechanics and aircraft engine mechanics: tentative partial analyses of the trades with suggestions relative to the organization and operation of training courses. - [Washington, U.S. Govt. print. off., 1930]. - viii, 45 p. diagrs. 23 cm.
With : Granite cutting / George Albert McGarvey. Washington : Govt. Print. Off., 1929. Bound together subsequent to publication.
e 30000081
Mechanics (Persons)
Airplanes.
LC1045 / .A25 no. 142
Vocational training for airplane mechanics and aircraft engine mechanics: tentative partial analyses of the trades with suggestions relative to the organization and operation of training courses. - [Washington, U.S. Govt. print. off., 1930]. - viii, 45 p. diagrs. 23 cm.
With : Granite cutting / George Albert McGarvey. Washington : Govt. Print. Off., 1929. Bound together subsequent to publication.
e 30000081
Mechanics (Persons)
Airplanes.
LC1045 / .A25 no. 142