01092nam0-22003371i-450-9900025639204033210817631879000256392FED01000256392(Aleph)000256392FED0100025639220000920d1985----km-y0itay50------baENGSingularities of Differential MapsV. Arnold , S.M. Gusein-Zade , A.N. Varchenko.BostonBirkhauser1985.x, 382 p.24 cmMonographs in mathematics829Vol. 1. : The Classification of critical points, caustics and wave frontsMetodi matematici, Metodi matematici per la fisica514Arnol'd,Vladimir Igorevic<1937-2010>22210Gusein-Zade,Sabir MedzhidovichVarchenko,Aleksandr NikolaevichITUNINARICAUNIMARCBK990002563920403321MXV-A-74652MASMASSingularities of Differential Maps436814UNINAING01