Canadian Transport Commission, Research Branch, Economic and Social Research Directorate1978.<DK11-148>
国立国会図書館
by Leesha LinCanadian Transport Commission, Research Branch, Economic and Social Researchc1986
全国の図書館
prepared by David McQueenCanadian Transport Commission, Research Branch, Economic and Social Research1985
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by Roger Roy and Diane CofskyCanadian Transport Commission, Research Branch, Economic and Social Research Directoratec1984
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J.D. Gibberd, P. WesleyCanadian Transport Commission, Research Branch, Economic and Social Researchc1982
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by R. DaigleCanadian Transport Commission, Research Branch, Economic and Social Research Directorate[1978]
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G. Hariton ... [et al.]Canadian Transport Commission, Research Branch, Economic and Social Research Directorate[1977]
全国の図書館