000 00270 a2200109 4500
005 20220427015501.0
022 _a00336572
245 _aThe journal of practical dentistry
260 _aU.S.A
_bH.W Haase
_c1989
490 _aQuintessence International
_v20
942 _2lcc
_cCR
999 _c20319
_d20319