000 00326nam a2200121 4500
001 012833
005 20260807101710.0
008 260101s2000 pe 000 0 eng d
100 1 _aNational Council of Teachers of Mathematics
245 1 0 _aPrinciples and Standards for School Mathematics
264 1 _aOregon
_c2000
942 _cLIBRO
999 _c41397
_d41397