The American railroad in laboratory
Subtitle: a brief digest of continuing research and experimentation, conducted by railroads individually and collectively through the American railway association in the interest of safety of passengers, employees and  the general public, with an introduction and an historical chapter
By: by A. E. Heiss
Contributors: Heiss, A. E.
Publisher: American Railway Association
Published: 1933
Place of publication: Washington, D.C., Chicago, Ill. [ect]
Language: eng
Subjects: Railroads