LEADER 01147cam a2200313 i 4500 001 991003998589707536 008 030210s2001 enka 000 0 eng d 020 $a0521002648 (pbk.) 035 $ab11895135-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a516.37$220 084 $aAMS 53A04 084 $aAMS 53A05 084 $aLC QA641.P65 100 1 $aPorteous, Ian R.$049894 245 10$aGeometric differentiation :$bfor the intelligence of curves and surfaces /$cI.R. Porteous 250 $a2nd ed. 260 $aCambridge, [England] ;$aNew York, NY :$bCambridge University Press,$c2001 300 $axv, 333 p. :$bill. (some col.) ;$c23 cm 504 $aIncludes bibliographical references (p. 320-326) and index. 650 0$aDifferential geometry 650 0$aCurves 650 0$aSurfaces 907 $a.b11895135$b21-09-06$c10-02-03 912 $a991003998589707536 945 $aLE013 53A POR11 (2001)$g1$i2013000131481$lle013$op$pE40.90$q-$rl$s- $t0$u6$v0$w6$x0$y.i12157326$z12-02-03 996 $aGeometric differentiation$9902068 997 $aUNISALENTO 998 $ale013$b10-02-03$cm$da $e-$feng$genk$h0$i1