00843nam0-22002411i-450-990001211150403321000121115FED01000121115(Aleph)000121115FED0100012111520000920d1980----km-y0itay50------baengCombinatorial mathematics VIIProceedings of the Seventh Australian Conference on Combinatorial Mathematics held at the University of Newcastle, Australia, August 20-24, 1979.by ROBINSON R.W. SOUTHERN G.W. WALLIS W.D.Berlin [etc.]Springer-Verlag1980.Lecture Notes in Mathematics829ITUNINARICAUNIMARCBK990001211150403321C-20-(82920097MA1MA1Combinatorial mathematics VII262463UNINAING01