00933nam0-22003131i-450-99000132217040332120110728185231.0000132217FED01000132217(Aleph)000132217FED0100013221720001205d1991----km-y0itay50------baengGBy-------001yyDifferential geometrya simposium in honour of Manfredo do Carmo on his sixtieth birthdayeditors Blaine Lawson and Kety TenenblatHarlowLongman1991375 p.24 cmPitman monographs and surveys in pure and applied mathematics52516.3Lawson,BlaineTenenblat,KetyITUNINARICAUNIMARCBK990001322170403321C-18-(528866MA1MA1Differential geometry79914UNINA