Proceedings of the ninety-third annual conference of the American Railway Bridge & Building Association : held at Chicago, Illinois, September 19 - 21, 1988

American Railway Bridge and Building Association | TIBKAT | 1989

Proceedings of the ninety-ninth annual conference of the American Railway Bridge and Building Association : held at Chicago, Illinois, September 19 - 21, 1994

American Railway Bridge and Building Association | TIBKAT | 1995

Proceedings of the eighty-eighth annual conference of the American Railway Bridge & Building Association : held at Chicago, Illinois, September 12 - 14, 1983

American Railway Bridge and Building Association | TIBKAT | 1983

Proceedings of the eighty-first annual convention of the American Railway Bridge & Building Association : held at Chicago, Illinois, September 13 - 15, 1976

American Railway Bridge and Building Association | TIBKAT | 1976

Proceedings of the 101st annual conference of the American Railway Bridge and Building Association : held at Chicago, Illinois, September 22 - 25, 1996

American Railway Bridge and Building Association | TIBKAT | 1997