TY - BOOK AU - Wilson, R. J. TI - GRAPH THEORY AND COMBINATORIES U1 - 511.5 PY - 1979/// CY - London PB - Pitman KW - Graph Theory -- Congresses KW - Combinatories Analysis -- Congresses N1 - Based On Proceedings Of A Conference In Combinatories And Graph Theory, Open University, England, 1978 ER -