MARXISM AND MODERN THOUGHT, by N. I. Bukharin, A. M. Deborin, Y. M. Uranovsky, S. I. Vavilov, V. L. Komarov & A. I. Quimeniev. Ralph Fox, translator. © 11Jul35, AI-20544; 26Sep35, A87351. D. J. F. Parsons (E of the translator); 26Jul62; R299535.