Gurev G. The Systems of the World. (From the Ancient to Newton) In Russian /Gurev G. Sistemy mira. (Ot drevnikh do Nyutona) Academy of Sciences of the USSR Scientific Popular Series of Academy of Sciences of the USSR 1940. 198 p. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalbce4361e1e7691894.