00387nam a2200097 4500 220328s1981 de ||||| |||| 00| 0 eng d 0387102914 004 Graphtheoretic concepts in computer science : proceedings of the international workshop WG 80, Bad Honnef, June 15-18, 1980 / edited by Hartmut Noltemeier. Berlin etc. : Springer-Verlag, 1981. 0 4 udc 0 004 0 460355 CPL CPL GEN 2022-03-28 0 004 2022-35503 2022-03-28 00:00:00 2E37252 2022-03-28 BK 577013 577011