000 00277nam a2200109Ia 4500
008 220729s1984 xx 000 0 und d
041 _aeng
100 _aGirdwood.R.H
245 _aClinical echocardiography
250 _a25
260 _aLondon
_bBailire Tindal and Cox Ltd
_c1984
999 _c127332
_d127332