00757nam a2200193 4500 1/18211 011127s1971 enk b 1 eng d 0127433503 18750 DLC GR-PeUP 512.5 CO Combinatorial mathematics and its applications : proceedings of a conference held at the Mathematical Institute, Oxford, from 7-10 July, 1969 / edited by D. J. A. Welsh London: Academic Press, 1971 x, 364 p. ; 24 cm. Includes bibliographical references Combinatorial analysis Congresses. Welsh, D. J. A. ed. INST UNIPILB MAIN 20040709 512.5 CO 00137886 00137886 LOAN 0 1 /webopac/covers/01/18750_0127433503.jpg