01046nam2-2200349---450-99000334133020331620091028120023.00-521-28511-9000334133USA01000334133(ALEPH)000334133USA0100033413320091028d1981----km-y0itay50------baengGB||||||||001yySingularity theoryV. I. ArnoldCambridge [etc.]Cambridge University presscopyr. 1981266 p.24 cmLondon mathematical society lecture notes series530010003341032001London mathematical society lecture notes series53Geometria differenziale516.36ARNOLD,V. I.22210ITsalbcISBD990003341330203316510 MSL (53)9421/CBS51000111409BKSCIRSIAV69020091028USA011200Singularity Theory345090UNISA