000 00266nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a618.9212 JOR
100 _aJordan, S. C.
245 _aHeart diseases in paediatrics
260 _bButterworths
_aLondon
_c1973
999 _c144794
_d144794