expository

  • 131George Pólya — (b. December 13, 1887 ndash; d. September 7, 1985, in Hungarian Pólya György ) was a Hungarian mathematician.Life and worksHe was born as Pólya György in Budapest, Hungary, and died in Palo Alto, California, USA. He was a professor of mathematics …

    Wikipedia

  • 132John Calvin — Barcelona, Spain (1554) Born Jean Cauvin 10 July 1509(1509 07 10) Noyon, Picardy, Kingdom of France …

    Wikipedia