000 00366cam a2200157 4500
020 _a0801619602
050 0 0 _aMED RK361
_bO7
100 1 _aOrban, Balint J.
245 1 0 _aOrban's Periodontics:
250 _a4th ed.
260 _aSaint Louis,
_bMosby,
_c1972.
300 _axv, 715 p.
_bill.
650 0 _aPeriodontics.
700 1 _aGrant, Daniel A.,
942 _cBK
999 _c8069
_d8069