000 00299nam a2200121Ia 4500
008 200511s9999 xx 000 0 und d
082 _a617.632
100 _aSERGE DIBART
245 0 _aPractical Advanced Periodontal Surgery
260 _bBLACK WELL
_c2007
300 _eNO
650 _aPeriodontology
999 _c42338
_d42338