Prague: Jednota čsl. matematiků a fysiků, 1932. Octavo (22 × 15.9 cm). Original decorative wrappers; 256 pp. With 90 black-and-white illustrations in the texts, from photographs and drawings, additional full-page black-and-white plates, as well as nine color plates on better stock. Very good. Published by the Union of Czechoslovak Mathematicians..... More