Proceedings of the forty-eighth annual meeting of the American Association of Railroad Superintendents. - Annual Meeting of the American Association of Railroad Superintendents 1942 : Chicago) (Chicago, Ill. : American Association of Railroad Superintendents, 1963)
Disponible en la Colección Medina
Keywords: FERROCARRILES - -- SOCIEDADES, ETC. - -- CONGRESOS; FERROCARRILES - -- ESTADOS UNIDOS - -- EMPLEADOS; Supervisores