Manifolds-Tokyo, 1973 : proceedings of the International Conference on Manifolds and Related Topics in Topology, Tokyo, 1973 - Hattori, Akio, 1929- (Published for the Mathematical Society of Japan by University of Tokyo Press, 1975)
"Held by the Mathematical Society of Japan under the co-sponsorship of the International Mathematical Union and the support of the Ministry of Education and the Science Council of Japan."