# Introductory Combinatorics

**ISBN 13:**## 9780136020400

**ISBN 10:**## 0136020402

**Edition:**5th**Format:**Hardcover**Copyright:**12/28/2008**Publisher:**Pearson- Newer Edition

Note: Not guaranteed to come with supplemental materials (access cards, study guides, lab manuals, CDs, etc.)

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### Summary

This trusted best-seller emphasizes combinatorial ideasincluding the pigeon-hole principle, counting techniques, permutations and combinations, Poacute;lya counting, binomial coefficients, inclusion-exclusion principle, generating functions and recurrence relations, combinatortial structures (matchings, designs, graphs), and flows in networks. The Fifth Edition clarifies the exposition throughout and adds a wealth of new exercises.Appropriate for one- or two-semester, junior- to senior-level combinatorics courses.