Railroad curves and earthwork
By: by C. Frank Allen ...
Edition: 7th ed., rev.
Publisher: McGraw-Hill Book Company, inc.
Published: 1931
Place of publication: New York; London
Language: eng
Number of pages: 235
Subjects: Railroads -- Curves and turnouts; Railroads -- Earthwork
Other titles: Field and office tables.
Notes: With this is bound his Field and office tables. 4th ed., rev. New York and London, 1931.