共 50 条
- [44] Modern perspectives on the gold standard. JOURNAL OF ECONOMIC HISTORY, 2000, 60 (01): : 284 - 286
- [49] PROSPECTS FOR HYGIENIC IMPROVEMENT OF MINING EQUIPMENT DUE TO A NEW STATE STANDARD. Meditsina Truda I Promyshlennaya Ekologiya, 1988, (03): : 9 - 12
- [50] DUCTILE IRON PIPELINES-NEW DEVELOPMENTS HERALD NEW CONFIDENCE AND A NEW BRITISH STANDARD. Water Services, 1988, 92 (1107):