Proceedings of the 107th annual meeting and 31st winter meeting - American Association of Railroad Superintendents : Pittsburgh, Pennsylvania, July 27 - 29, 2003 and Chicago, Illinois, February 9 - 10, 2003
Annual meeting. American Association of Railroad Superintendents (AARS) ; 107
;
2003
;
Pittsburgh, Pa.
Annual meeting. American Association of Railroad Superintendents (AARS) ; 107 (Pittsburgh, Pa.) : 2003.07.27-29
Winter meeting. American Association of Railroad Superintendents (AARS) ; 31
;
2003
;
Chicago, Ill.
Winter meeting. American Association of Railroad Superintendents (AARS) ; 31 (Chicago, Ill.) : 2003.02.09-10
2003
178 S
Konferenzband
Englisch
BKL: | 55.85 Schienenverkehr |