Gozando Books
1987
Railroads and public utilities in the inter-war period
1-8
pt. 1 : before 1920 , pt. 2 : 1920-24 , pt. 3 : 1924-26, no. 1 , pt. 3 : 1924-26, no. 2 , pt. 4 : 1926-1929, no. 1 , pt. 4 : 1926-1929, no. 2 , pt. 5 : 1930-32, no. 1 , pt. 5 : 1930-32, no. 2
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