000 00418pam a2200157 a 4500
020 _a978-1-4160-0175-1
_c
041 _h
082 _a617.632
_bDOR
100 _aDorothy A,
_ePerry.
245 _aPeriodontology for the dental hyginenist
_hTextual Documents
250 _a3.
260 _aPhiladelphia
_bSaunders An Imprint of Elsevier
_c2007
300 _a484:
_c26*1805.
653 _aPeriodontology
930 _a2858
999 _c42238
_d42238