XXIIIrd International Navigation Congress. Ottawa, 1973.
Subtitle: XXIIIe Congrès international de navigation. Ottawa, 1973.
Contributors: Permanent International Association of Navigation Congresses.
Publisher: General Secretariat of P.I.A.N.C., r. de la Loi, 155
Published: 1973
Place of publication: Brussels
Language: eng
Number of pages: 12
Subjects: Hydraulic engineering -- Congresses.; Inland navigation -- Congresses.
Other titles: 23rd International Navigation Congress
Notes: Includes bibliographical references.
English or French; summaries in English or French.
"General report" and "Rapport général" inserted in each vol.
Table of contents: title: Section 1. Inland navigation, 6 v.; title: Section 2. Ocean navigation, 6 v.