00000cam a22000001a 4500 UP-1685675941123893991 Buklod 20130510161323.0 aa rb |||1 u| ta 730522s1949 njua rb |000 0|eng d (iLib)UPTAC-00015563515 UPVTC eng QA 9 W412 1949 Weyl, Hermann 1885-1955. Philosophie der mathematik und naturwissenschaft. English Philosophy of mathematics and natural science. Rev. and augm. English ed., based on a translation of Olaf Helmer. Princeton Princeton University Press 1949. x, 311 p. diagrs. 24 cm. "Bibliographical note": p. vii. Includes "References." Mathematics Philosophy. Science Philosophy. FO UPTAC UPTAC QA 9 W412 1949 Book