00610cam a2200157 a 4500 34312 34312 9788131718827 (pbk) 511.6 BRU Brualdi, Richard A. Introductory combinatorics New Dehli Pearson 2004 ix, 630 p. : ill. ; 24 cm. Includes index. Combinatorial analysis Mathematics Generating permutations Pigeonhole principles Combinatorial design Binominal coefficient Recurrence relations Counting sequences Bipartite graph Graph theory Permutation Networks RICAS BK