Tunnel engineering
Subtitle: a museum treatment
By: Robert M. Vogel.
Series: Contributions from the Museum of History and Technology -- paper 41.; United States National Museum. Bulletin -- no. 240.; Bulletin (United States National Museum) -- 240.
Publisher: Smithsonian Institution; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 239
Subjects: Tunneling -- History.