LEADER 00786nam0-22002891i-450- 001 990000366480403321 005 20001010 010 $a981-02-0615-1 035 $a000036648 035 $aFED01000036648 035 $a(Aleph)000036648FED01 035 $a000036648 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aSPIRAL symmetry$fEditors Istvan Hargittai, Clifford A. Pickover 210 $aSingapore$cWorld scientific$dcopyr. 1992 215 $aXVII,449 p. ill. 24 cm 702 1$aHargittai,$bIstvan 702 1$aPickover,$bClifford A. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000366480403321 952 $a04 012-92$bDIC 1441$fDINCH 959 $aDINCH 997 $aUNINA DB $aING01