Promienie X Wilhelm Conrad Roentgen Promienie X Wilhelm Conrad Roentgen * * R NTGEN WILHELM CONRAD (1845 1923), fizyk niem.; od 1876 prof. uniw. w Strasburgu, od ...
Gottfried Wilhelm Leibniz Philosophy 22 Fall, 2009 G. J. Mattey Vital Statistics Born, 1646, Leipzig Died, 1716, Hanover Single Served at the court of the Brunswick ...