Noise dosimeter performance :second evaluation

Author:	Yen, Timothy Y.
Additional Authors:	Stewart, Kenneth C.,
Year:	1977
Document Type:	USBI
Issuing Agency:	Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.27:8754
Series:	Information circular - Bureau of Mines ;
Report Number:	8754
Subjects:	Coal mines and mining--Noise control
	Noise--Measurement
Link:	https://hdl.handle.net/2027/mdp.39015078453571