000 00275nam a22001217a 4500
020 _a0397510268
050 _aMED RF46
_bK87
100 _aKoufman,James A
245 _a Core Otolaryngology
260 _aPhiladelphia
_bJ.B.Lippincott
_c1990
300 _bxiii,274
942 _cBK
999 _c1296
_d1296