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	1.	No cover image available A national strategy for the prevention of noise-induced hearing loss / R. Waugh by Waugh, R National Acoustic Laboratories (Australia) Better Health Commission (Australia) Series: N.A.L. report ; no.113 Publication details: Sydney : National Acoustic Laboratories, 1986 Availability: Items available for loan: (1)Call number: P616.28.534.83 /AUS NAL Report Series. Lists: Hearing loss. Place hold Add to cart (remove)
	2.	Criteria for assessing hearing conservation audiograms / R.L. Waugh, J.H. Macrae by Waugh, R.L Macrae, John Hector National Acoustic Laboratories (Australia) Series: N.A.L. report ; no.80 Publication details: Canberra : AGPS, 1980 Availability: Items available for loan: (1). Place hold Add to cart (remove)
	3.	No cover image available Estimated maxium acceptable background noise levels when using sound-excluding earphone enclosures for audiometric testing in accordance with AS 1269 by Waugh, R Publication details: Sydney: National Acoustic Laboratories, December 1978 Availability: Items available for loan: (1)Call number: P 534.833e.p. KEE. Add to cart (remove)