The American Railroad in Laboratory, Volume II Saving Life and Limb / A brief digest of continuing research ans experimentation, conducted by railroads individually and collectively through the American Railway Association in the interest of safety of passengers, employes and general public. / / / / / / 10005728
/ / / / / / 10005728
Heiss, A. E.
Washington, D.C.; American Railway Association
210 p.; illus
American Railroad – Laboratory – Research – Experimentation – Safety – Passenger – employe