000 00309nam a2200133Ia 4500
008 200511s9999 xx 000 0 und d
082 _a617.601
100 _aDARBY (ML)
245 0 _aDental Hygiene Theory and Practice
250 _a3
260 _bSAUNDERS
_c2010
300 _eNO
650 _aPeriodontology
999 _c42434
_d42434