000 00343nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a612
100 _aPorter,Ruth.
245 _aBreathing: hearing breuer centenery symposium.
260 _aLondon
_bJ. , A. Churchill.
_c1966
300 _a402
650 _aMedical Science
942 _2ddc
_cBK
999 _c7639
_d7639