TransliterationKurant R. Kurs diferentsialnogo i integralnogo ischisleniya. Chast 1. Funktsii odnogo peremennogo. Chast 2. Funktsii mnogikh peremennykh
In EnglishCourant P. Course of differential and integral calculus. Part 1. Functions of one variable. Part 2. Functions of many variables In Russian (ask us if in doubt)
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