LEADER 00858nam0-22002891i-450- 001 990001021760403321 005 20091105153903.0 010 $a0-691-08100-X 035 $a000102176 035 $aFED01000102176 035 $a(Aleph)000102176FED01 035 $a000102176 100 $a20001205d1971----km-y0itay50------ba 101 0 $aeng 200 1 $aNormal two-dimensional singularities$fBy Henry B. Laufer 210 $aPrinceton [N.J.]$cPrinceton University Press$d1971 225 1 $aAnnals of mathematics studies$v71 610 0 $aGeometria descrittiva, analitica, differenziale 676 $a514 700 1$aLaufer,$bHenry B.$048505 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001021760403321 952 $a12-033F$b8671$fFI1 959 $aFI1 996 $aNormal two-dimensional singularities$9339726 997 $aUNINA