共 50 条
- [31] MEDICAL SERVICE IN INDUSTRY IN THE U. S. S. R BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1944, 1 (02): : 123 - 124
- [32] TECHNOLOGICAL PROGRESS AND ENERGY CONSERVATION IN THE IRON AND STEEL INDUSTRY OF THE U. S. S. R. 1600, (12): : 10 - 11
- [33] Principles of Soviet Patent Law and Social Organization of Inventions in The U. S. S. R. JOURNAL OF THE PATENT OFFICE SOCIETY, 1935, 17 (07): : 568 - 584
- [40] Catalogue of magnetic determinations in U. S. S. R. and in adjacent countries from 1556 to 1926. PETERMANNS MITTEILUNGEN, 1932, 78 (3-4): : 95 - 95