Lint, J. H. Van R. M. Wilson creator text Delhi Cambridge university press 2017 monographic xiv, 602 p. : ill. ; 24 cm. Includes appendix, name index and subject index. Mathematics Combinatorics Hadamard matrices Ramseys theorem Extremal graphs Stirling numbers Turans theorem Codes-Designs Latin squares Trees RICAS 511.6 LIN 9780521718172 (pbk)