LEADER 00953nam0-2200325-i-450- 001 990009108000403321 005 20091027101848.0 010 $a0-87353-273-2 035 $a000910800 035 $aFED01000910800 035 $a(Aleph)000910800FED01 035 $a000910800 100 $a20091022d1989----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa---a---001yy 200 1 $aCurriculum standards for school mathematics$fNational council of teachers of mathematics 210 $aVirginia$c[s.n.]$d1989 215 $aVIII, 258 p.$d28 cm 610 0 $aMatematica$aStudio e insegnamento 676 $a510.71$v20$zita 710 02$aNational council of teachers of mathematics$0506220 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009108000403321 952 $aCPDM-97-085$b60$fMA1 959 $aMA1 962 $a97-XX 996 $aCurriculum standards for school mathematics$9782204 997 $aUNINA