Widok standardowy
Widok MARC
Working Seminar on Hypergraphs (1972 ; Columbus). (Hasło imprezy/wydarzenia)
Kp. Hypergraph seminar / edited by Claude Berge and Dijen Ray-Chaudhuri. - Berlin, 1974. Przedm. (Working Seminar on Hypergraphs, Ohio State University at Columbus, August 16 - September 9, 1972)