000 00247 a2200097 4500
005 20220411033236.0
245 _aAmerican journal of orthodontics
260 _aSt.Louis,Missouri
_bThe C.V. Mosby Company
_c1975
490 _v68 ( 5 )
942 _2lcc
_cCR
999 _c18228
_d18228