Gilileo Galileo. Dialogue on the two most important systems of the world of Ptolemy and Copernicus. In Russian/Gililey Galileo. Dialog o dvukh glavneyshikh sistemakh mira Ptolemeevoy i Kopernikovoy. M. Gostekhizdat 1948. 380s. Please contact us for details on condition of available copies of the book. SKUalb1bb26129e3ee8fca.