Graphs, codes, and designs / P. J. Cameron, J. H. van Lint. Cameron, Peter J. (Peter Jephson), 1947- Lint, Jacobus Hendricus van, 1932- joint author. Graph theory. Coding theory. Block designs. QA166 .C353 515 CAG Includes bibliographical references and index. Cambridge ; New York : Cambridge University Press, 1980. 1980. 1980 Text vii, 147 p. ; http://www.loc.gov/catdir/enhancements/fy0803/80040358-d.html http://www.loc.gov/catdir/enhancements/fy0803/80040358-t.html eng London Mathematical Society lecture note series ; no. 43 0076-0552 London Mathematical Society lecture note series ; 43.