Gilbert D. Bases of Geometry. In Russian (ask us if in doubt)./Gil'bert D. Osnovaniya geometrii. Series: Classics of Natural Science. Translation from the 7th German edition of I.S. Gradstein, edited and with an introductory article by P.K. Rashevsky. Moscow-Leningrad. OGIZ. State Publishing House of Techno-Theoretical Literature. 1948. 492 p. SKUalb7b013181cc18935d.