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Railways of Northern Africa
Day, John Robert, (1964)
Aspects of the political-economy of railways in Southern Africa
Pirie, G. H., (1982)
Railways and geography
O'Dell, Andrew Charles, (1971)
The Great Northern Railway
Nock, O. S., (1958)
The Caledonian Railway
Nock, O. S., (1962)
The railway race to the North