01147cam a2200313 i 4500991003998589707536030210s2001 enka 000 0 eng d0521002648 (pbk.)b11895135-39ule_instDip.to Matematicaeng516.3720AMS 53A04AMS 53A05LC QA641.P65Porteous, Ian R.49894Geometric differentiation :for the intelligence of curves and surfaces /I.R. Porteous2nd ed.Cambridge, [England] ;New York, NY :Cambridge University Press,2001xv, 333 p. :ill. (some col.) ;23 cmIncludes bibliographical references (p. 320-326) and index.Differential geometryCurvesSurfaces.b1189513521-09-0610-02-03991003998589707536LE013 53A POR11 (2001)12013000131481le013pE40.90-l- 06060.i1215732612-02-03Geometric differentiation902068UNISALENTOle01310-02-03ma -engenk01