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	1.	Relationships between the hearing threshold levels, aided threshold levels and aided speech discrimination of severely and profoundly deaf children / by John MacRae by Macrae, John National Acoustic Laboratories (Australia) Series: N.A.L. report ; no.107 Publication details: Canberra : AGPS, 1986 Availability: Items available for loan: (1)Call number: 534.75a.t.534.78 /MAC NAL Report Series. Place hold Add to cart (remove)
	2.	No cover image available The relationship between frequency specific auditory brainstem response thresholds and behavioural audiometric thresholds in hearing impaired adults / Glenn M. Munnerley by Munnerley, Glenn M Publication details: s.l. : s.n., 1988 Availability: Items available for loan: (1)Call number: 534.771a.e.r.MUN. Place hold Add to cart (remove)
	3.	No cover image available Acoustics : normal equal-loudness level contours / prepared by Technical Committee ISO/TC 43, Acoustics by International Organization for Standardization Series: International standard ; 226 Edition: 1st ed. Publication details: Geneva : International Organization for Standardization, 1987 Availability: Items available for loan: (1)Call number: ST534.612NOR. Place hold Add to cart (remove)
	4.	No cover image available Reference equivalent threshold sound pressure levels for the TDH-49 earphone : survey data and comment on Australian and international standards / by N.L. Carter and N.M. Murray by Carter, Norman L Murray, N.M National Acoustic Laboratories (Australia) Series: Non-commissioned report (National Acoustic Laboratories) ; N.A.L. report Publication details: Sydney : National Acoustic Laboratories, 1985 Availability: Items available for loan: (1)Call number: 621.395.623.64.089.6 /EAR NAL Report Series. Place hold Add to cart (remove)