Cost and Distribution of Rolling Stock on Bulgarian State Railways
The net construction cost of the Bulgarian State Railways is approximately 125,322 francs per kilometre. In addition to the railway […]
The net construction cost of the Bulgarian State Railways is approximately 125,322 francs per kilometre. In addition to the railway […]
Because of the early success of traditional weaving, some private individuals in 1880 decided to establish modern workshops and factories
Total Productive Land Area Excluding inhabited areas, rivers, and roads, the total land area that can be used productively in
The management and teaching system in Bulgarian secondary and professional schools were well organized to ensure good education and discipline.