"Railways." . . . . . . "A work of giants. Building the first transcontinental railroad. [With plates including portraits, endpaper maps, and a bibliography.]"@en . . . . . . . "A Work of Giants. Building the first transcontinental railroad. [With plates.]"@en . . "A Work of giants. Building the first transcontinental railroad" . . . "Work of giants" . . . . "A work of giants : building the first transcontinental railroad" . "A work of giants : building the first transcontinental railroad"@en . . . . "A work of giants building the first transcontinental railroad"@en . . "A work of giants : Building the first transcontinental railroad"@en . . . . . . . "A work of giants : building the first transcontinental raiload" . . . . "A work of giants; building the first transcontinental railroad" . . . "Eisenbahn." . . "USA." . . "Železnice." . . "Chemin de fer transcontinental des Etats-Unis." . . "Union Pacific Railroad." . . "United States of America." . . . . "Geschichte." . . "Združene države Amerike." . .