Report on subway tunneling needs of 13 selected U. S. cities, 1971-75
Contributors: United States. Urban Mass Transportation Administration; United States. Dept. of Transportation. Transportation Systems Center
Series: Report - Transportation Systems Center ; no. DOT-TSC-UMTA-72-5
Publisher: Transportation Systems Center
Published: 1972
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 33
Subjects: Tunnels; Subways
Other titles: Subway tunneling needs of 13 selected U. S. cities, 1971-75.
Notes: Technical report prepared for the Urban Mass Transportation Administration.

"References": p. 32-33.