Bidspirit auction | G. Rademacher and O. Teplitz.

G. Rademacher and O. Teplitz. Chisla I Figury (Numbers and Figures), illust., 1935, in Russian Experiments in Mathematical Thinking. Translated from German by V.I. Kontovt. – Moscow-Leningrad: ONTI 238 pp., illustr. Hard cover, size: 19,5 х 13.5 см. Condition: cover worn, rubbed, chipped; spine damaged; brown paper Weight: 230 gr.