1989 proceedings - Association of American Railroads, Communication and Signal Division : twenty-ninth annual technical conference ; Wyndham Franklin Plaza, Philadelphia, Pennsylvania, October 2, 3 and 4, 1989
Annual technical conference. Association of American Railroads, Communication and Signal Division ; 29 ; 1989 ; Philadelphia, Pa. Annual technical conference. Association of American Railroads, Communication and Signal Division ; 29 (Philadelphia, Pa.) : 1989.10.02-04
1989
III, 200 S.
Ill.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Conference Proceedings
English