LEADER 01256nam--2200397---4500 001 990000524320203316 010 $a88-339-0035-5 035 $a0052432 035 $aUSA010052432 035 $a(ALEPH)000052432USA01 035 $a0052432 100 $a20010626d1991----km-y0ENGy0103----ba 101 $aita 102 $aIT 200 1 $aChe cosa è la matematica?$eintroduzione elementare ai suoi concetti e metodi$fRichard Courant e Herbert Robbins$g 210 $aTorino$cBollati Boringhieri$d1991 215 $a748 p.$d20 cm 225 2 $aSerie scientifica$v65,66,67 312 $aWhat is mathematics? 410 $12001$aSerie scientifica$v65,66,67 454 $12001$aWhat is mathematics?$929619 606 $aMatematica$xStudi 676 $a510 700 1$aCOURANT,$bRichard$0331066 701 1$aROBBINS,$bHerbert$0535 702 1$aRAGUSA GILLI,$bLiliana 801 0$aIT$bsalbc$gISBD 912 $a990000524320203316 951 $aCOLL. DO 65 66 67$b2119 EC$cCOLL. DO 959 $aBK 969 $aECO 979 $aPATTY$b90$c20010626$lUSA01$h1122 979 $c20020403$lUSA01$h1701 979 $aPATRY$b90$c20040406$lUSA01$h1636 996 $aWhat is mathematics$929619 997 $aUNISA