000 00391nam a2200157Ia 4500
008 230721s1998 xx 000 0 und d
020 _a9057023911
041 _aeng
082 _a617.601,EVA
100 _aEVANS.
245 _aORAL BIOFILMS AND PLAQUE CONTROL
250 _a1ST
260 _bDELHIHARWOOD ACADEMIC PUBLISHING
_c1998
300 _a348
650 _aCommunity Dentistry
999 _c706826
_d706826