Proceedings of the 1969 convention, Macdonald Hotel, Edmonton, Alberta, Sept. 29-Oct. 2, 1969.
Published: 1969
Place of publication: [Edmonton?
Language: eng
Number of pages: 641
Subjects: Roads -- Canada -- Congresses.; Highway engineering -- Canada -- Congresses.
Notes: Includes bibliographical references.
Correction pages inserted.
Abstracts in English and French.