000 00290nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aMathematics Teacher
260 _aNational Council of Teachers of Mathematics
_bReston
_c1 Dec-31 Dec,2007
362 _a101-101
_b05-May
942 _2ddc
_cJ
999 _c180810
_d180810