000 00362cam a2200157 4500
020 _a0390666912
050 0 0 _aMED RF121
_b.N45
100 1 _aNewby, Hayes A.
245 1 0 _aAudiology
250 _a2nd ed.
260 _aLondon
_bVision press Limited
_c1970
300 _avii, 421 p.
_bill.
650 0 _aAudiology.
650 0 _aHearing disorders.
942 _cBK
999 _c14782
_d14782