Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Henri Poincaré
Robert de Traz
Various
Charles Briot and M. Bouquet
H. Bryon Heywood and Maurice Fréchet
Vito Volterra
Albert Ribaucour
François de Salvert
D. Bierens de Haan
Gaston Floquet
61 downloads
Henri Ardel
Brada
Léon Werth
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.