Proceedings of the 1972 annual conference - Roads and Transportation Association of Canada : Winnipeg, Man., October 2 - 5, 1972
Annual conference. Roads and Transportation Association of Canada ; 1972 ; Winnipeg Annual conference. Roads and Transportation Association of Canada (Winnipeg) : 1972.10.02-05
1972
V, 410 S.
graph. Darst., Kt.
Conference Proceedings
English