000 00396nam a2200157Ia 4500
008 201006s1990 xx 000 0 und d
041 _aeng
082 _a617.643
100 _aMarcotte,M.R.
245 _aBiomechanics In Orthodontics
250 _a1
260 _aPhiladelphia
_bB.C. Decker Inc
_c1990
300 _aVII178
650 _aOrthodontics(617.643)
650 _aOrthodontics(617.643)
999 _c76033
_d76033