000			00351nam a2200145Ia 4500
008			150201s2002 xx 000 0 und d
082			_a617.643 _bT2002C
100			_aCLARK,WILLIAM J.
245			_aTWIN BLOCK FUNCTIONAL THERAPY
250			_a2ND
260			_bMOSBY _aDELHI _c2002
300			_a1-366
650			_aORTHODONTICS
942			_2ddc _cBK _023
999			_c3741 _d3741