Modern railroads
Supplement
Modern railroads / Supplement
Nachgewiesen 1969 - 1971
Journal
Unknown
TIBKAT | 1.1945,Nov. - 26.1971,4; 42.1987 - 46.1991,7
Modern railroads, rail transit
TIBKAT | 26.1971,5 - 41.1986
Engineering Index Backfile | 1935
Engineering Index Backfile | 1935
Old Mexico's railroads go modern
Engineering Index Backfile | 1952