000 00263nam a22001097a 4500
999 _c16547
_d16547
100 _aNewby,
245 _aAudiology
_bPrinciples & Practice
_cHayes A. Newby
260 _aLondon,
_bVision Press Limited,
_c1961.
300 _a342.
700 _aHayes A
942 _cWOB