000 00371nam a2200169Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a617.64
_bMAR
100 _aMARCOTTE
245 _aBIOMECHANICS IN ORTHODONTICS
260 _bBC BECKER
_c1990
300 _a178
690 _aFDS
690 _aMDS
690 _aORTHODONTICS
999 _c13320
_d13320