Common standard specifications: structural steel for railway bridges, steel buildings and miscellaneous structures, highway bridges
[by] Union Pacific Railroad Company [and others.

APA Citation

Union Pacific Railroad Company. (1909). Common standard specifications: structural steel for railway bridges, steel buildings and miscellaneous structures, highway bridges. n. p.].

MLA Citation

Union Pacific Railroad Company. Common Standard Specifications: Structural Steel for Railway Bridges, Steel Buildings And Miscellaneous Structures, Highway Bridges. n. p.], 1909.

Warning: These citations may not always be complete (especially for serials).