00585cam a22002050 4500 leonssurlesinv00cartuoft CaSfIA 20251214113258.0 m o d cr|||||||||||| 690101s1922 ||| o fre x (OCoLC)609143037 OTU ENG CaSfIA QA371 C37 Cartan, Elie, 1869-1951. Leçons sur les invariants intégraux. Paris A. Hermann 1922 1 online resource (210pages) 14 Celestial mechanics. Differential equations. https://archive.org/details/leonssurlesinv00cartuoft Free eBook from the Internet Archive https://openlibrary.org/books/OL23310895M Additional information and access via Open Library leonssurlesinv00cartuoft ark:/13960/t02z1hm16