000 00281nam a2200109Ia 4500
008 220729s1994 xx 000 0 und d
041 _aeng
100 _aBehrman.R.E
245 _aNelson essentials of pediatrics
250 _a2
260 _aPhiladelphia
_bWB Saunders Company
_c1994
999 _c130710
_d130710