Computer-assisted continuous coal mining system-research program overview

Author:	Schnakenberg, George H.
Year:	1989
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:9227
Series:	Information circular / Bureau of Mines ;
Report Number:	9227
Subjects:	Coal-mining machinery--Data processing
	Robots, Industrial
	Robots, Industrial--Research
	Coal-mining machinery--Data processing--Research
Link:	https://hdl.handle.net/2027/mdp.39015078457614