(1993). Modern Railway Transportation Conference Organized By The Institution Of Civil Engineers, Sponsored By The Kharlered Institute Of Transport The Institution Of Electrical Engineers. Thomas Telford.
Lua i Stíl Chicago (17ú heag.)Modern Railway Transportation Conference Organized By The Institution Of Civil Engineers, Sponsored By The Kharlered Institute Of Transport The Institution Of Electrical Engineers. Thomas Telford, 1993.
Lua MLA (8ú heag.)Modern Railway Transportation Conference Organized By The Institution Of Civil Engineers, Sponsored By The Kharlered Institute Of Transport The Institution Of Electrical Engineers. Thomas Telford, 1993.
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