Poincaré, Henri, 1854-1912.
La valeur de la science : par H. Poincaré. - Paris : Flammarion, c1911. - 278 p. 19cm. - Bibliothèque de philosophie scientifique .
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
http://purl.oclc.org/DLF/benchrepro0212
Sciences--Philosophie.
Science--Philosophy.
501 / POL
La valeur de la science : par H. Poincaré. - Paris : Flammarion, c1911. - 278 p. 19cm. - Bibliothèque de philosophie scientifique .
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
http://purl.oclc.org/DLF/benchrepro0212
Sciences--Philosophie.
Science--Philosophy.
501 / POL