(1930). Machinery's handbook for machine shop and drafting-room: A reference book on machine design and shop practice for the mechanical engineer, draftsman, toolmaker and machinist (8th ed.). The Industrial press.
Dyfyniad Arddull ChicagoMachinery's Handbook for Machine Shop and Drafting-room: A Reference Book on Machine Design and Shop Practice for the Mechanical Engineer, Draftsman, Toolmaker and Machinist. 8th ed. New York: The Industrial press, 1930.
Dyfyniad MLAMachinery's Handbook for Machine Shop and Drafting-room: A Reference Book on Machine Design and Shop Practice for the Mechanical Engineer, Draftsman, Toolmaker and Machinist. 8th ed. The Industrial press, 1930.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.