LEADER 00854nam0-22003011i-450- 001 990006905890403321 005 20100226113246.0 010 $a0-8493-9640-0 035 $a000690589 035 $aFED01000690589 035 $a(Aleph)000690589FED01 035 $a000690589 100 $a20010426d1999----km-y0itay50------ba 101 0 $aeng 105 $ay-------001yy 200 1 $aCRC concise encyclopedia of mathematics$fEric W. Weisstein 210 $aLondon$cChapman and Hall-Crc$d1999 215 $a1970 p.$d28 cm$e1 cd rom 610 0 $aMatematica - Enciclopedia 676 $a510 700 1$aWeisstein,$bEric W.$0254414 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990006905890403321 952 $aVI N 97$b36236$fFSPBC 959 $aFSPBC 996 $aCRC concise encyclopedia of mathematics$9629729 997 $aUNINA