LEADER 00741nam0-22002771i-450- 001 990001062030403321 035 $a000106203 035 $aFED01000106203 035 $a(Aleph)000106203FED01 035 $a000106203 100 $a20000920d1981----km-y0itay50------ba 101 0 $aeng 200 1 $aNotes on Rubik's Magic Cube$fDavid Singmaster 210 $aNew York [etc.]$cPenguin Books$d1981 215 $aiv, 60 p.$cill.$d21 cm 610 0 $aMiscellanea 676 $a082 700 1$aSingmaster,$bDavid$050607 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001062030403321 952 $a41-027$b12335$fFI1 959 $aFI1 996 $aNotes on Rubik's Magic Cube$9340236 997 $aUNINA DB $aING01