000			01157pam a2200289 i 4500
999			_c4275 _d4275
001			3192377
003			OSt
005			20191024175237.0
008			770215s1977 nyua b 001 0 eng
010			_a 77002276
020			_a0808910051
040			_aDLC _cDLC _dDLC
050	0	0	_aRF298 _b.M32
060			_aWV26 M172i
082	0	0	_a617.89 MCP T
100	1		_aMcPherson, David L.
245	1	0	_aInstrumentation in the hearing sciences / _cDavid L. McPherson, John W. Thatcher ; ill. by Diane McPherson.
260			_aNew York : _bGrune & Stratton, _cc1977.
300			_aix, 181 p. : _bill. ; _c24 cm.
504			_aIncludes bibliographical references and index.
505			_aPreface // Introduction // Physical parameters of sound // Fundamentals of electrical circuits // Units of measure // Signal generation and control // Acoustic tranducers // The measurement of sound // Recording devices // Electrodes // Index //
650		0	_aAudiology _xInstruments.
650		2	_aHearing tests _xInstrumentation.
700	1		_aThatcher, John William, _d1905- _ejoint author.
906			_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg
942			_2ddc _cSTS