000 00301nam a2200133Ia 4500
008 160921s9999 xx 000 0 und d
020 _a0-86715-291-5
100 _aGoldstein, Ronald E
245 _aChang Your Smile
250 _a3rd
260 _bQuintessence
_c1997
300 _a324
942 _cBK
999 _c25747
_d25747