An acoustical bench for an ultrasonic pulse system

Author:	Thill, Richard E.
Additional Authors:	McWilliams, John R., Bur, Thomas Robert,
Year:	1968
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:7164
Series:	Report of investigations / Bureau of Mines ;
Report Number:	7164
Subjects:	Rocks--Testing
	Ultrasonic testing
Link:	https://hdl.handle.net/2027/mdp.39015078537647