1926 : 35e?me congre?s : mult pag; 1959 : 48e?me congre?s : mult pag; 1961 : 49e?me congre?s : mult pag; 1963 : 50e?me congre?s : mult pag; 1965 : 51e?me congre?s : mult pag; 1967 : 52e?me congre?s : mult pag; 1986 : 56e?me congre?s : mult pag; 1989 : 57e?me congre?s : mult pag; 1990; ALAI Canada; 2001 : 69eme congres : mult pag (June 2001; proceedings published by the Columbia University School of Law, NY) ALAI: Association litte?raire et artistique internationale ALAI CANADA. On cover: Association littéraire et artistique canadienne inc. = Canadian Literary and Artistic Association Inc. Proceedings of the 57th Conference of the Association, held in Québec, Sept. 26-30, 1989. Cf. p. vii.