%0 Journal Article %T Proceedings of the Conference on Transformation Groups, New Orleans 1967. Edited by P. S. Mostert. Springer-Verlag, New York (1968). xii+466 pp. %J Canadian mathematical bulletin %D 1970 %P 167-168 %V 13 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S000843950003109X/ %R 10.1017/S000843950003109X %F 10_1017_S000843950003109X