000			00598nam a2200241Ia 4500
008			140520s9999||||xx |||||||||||||| ||und||
020			_a0873534956
082			_a510.71
082			_bN.C.T.M.
100			_aCuoco, Albert A.
100			_bCurcio, Frances R.
245		4	_aThe Roles Of Representation In School Mathematics : 2001 Yearbook
260			_aVirginia
260			_bNational Council Of Teachers Of Mathematics
260			_c2001
300			_axiii;282
300			_bhb
300			_c6x9.5
350			_a31.95
365			_b1680.89
365			_dDollars
923			_n806488
999			_c70166 _d70166