000 00320nam a2200133Ia 4500
008 150301s1991 xx 000 0 und d
082 _a617.6
_bE91C
100 _aCROLL, THEODORE
245 _aENAMEL MICROBRASION
260 _bQUITESSENCE PUB
_aUK
_c1991
300 _a1-102
650 _aORAL MEDICINE
942 _2ddc
_cBK
999 _c6972
_d6972