Schiffbauer, William H.
A locomotion emulator for testing mine vehicle navigation / by William H. Schiffbauer. - Washington : U.S. Dept. of the Interior, Bureau of Mines, 1991. - ii, 30 p. : ill. - Information circular ; 9277 . - Information circular (Bureau of Mines) ; 9277 . - Information circular (United States. Bureau of Mines) ; 9277. .
91036002
Mining machinery--Dynamics.
Locomotion.
A locomotion emulator for testing mine vehicle navigation / by William H. Schiffbauer. - Washington : U.S. Dept. of the Interior, Bureau of Mines, 1991. - ii, 30 p. : ill. - Information circular ; 9277 . - Information circular (Bureau of Mines) ; 9277 . - Information circular (United States. Bureau of Mines) ; 9277. .
91036002
Mining machinery--Dynamics.
Locomotion.