http://book.klll.cc/ebooks/subject/9951.opds 2025-08-14T03:22:05Z Books about Differential equations, Partial (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-14T03:22:05Z https://book.klll.cc/ebooks/subject/9951.opds?sort_order=title Sort Alphabetically by Title 2025-08-14T03:22:05Z https://book.klll.cc/ebooks/subject/9951.opds?sort_order=release_date Sort by Release Date 2025-08-14T03:22:05Z https://book.klll.cc/ebooks/29783.opds Leçons sur l'intégration des équations différentielles aux dérivées partielles, (French) Vito Volterra 2025-08-14T03:22:05Z https://book.klll.cc/ebooks/33330.opds Randwertaufgaben bei Systemen von linearen partiellen Differentialgleichungen erster Ordnung (German) Wallie Abraham Hurwitz