000 00375nam a2200157Ia 4500
008 230721s2015 xx 000 0 und d
020 _a978145345487
041 _aeng
082 _a617.632,DAR
100 _aDARBY.
245 _aDENTAL HYGIENE THEORY & PRACTICE
250 _a4TH
260 _bNEW DELHIELSEVIER
_c2015
300 _a1176
650 _aPeriodontology
999 _c706830
_d706830