Taylor, George Rogers, 1895-1983. The American railroad network, 1861-1890 [electronic resource] / [by] George Rogers Taylor [and] Irene D. Neu.. — Cambridge, : Harvard University Press,, 1956.. — viii, 113 p. : maps (3 fold. col.) 24 cm. — (Studies in economic history). - Studies in economic history (Cambridge, Mass.) .
Bibliographical references included in "Notes" (p. 85-99).
56008554
GB55-7711
Railroads--History.--United States Railroad gauges--History.--United States Voies ferrées--Écartement--Histoire.--États-Unis