<ul> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 1: An Introduction to Combinatorial Problems and Techniques </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 2: Sets, Relations, and Functions </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 3: Coding Theory </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 4: Graphs </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 5: Trees </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 6: Matching </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 7: Network Flows </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 8: Counting Techniques </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 9: Recurrence Relations and Generating Functions </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> 10: Combinatorial Circuits and Finite State Machines </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Appendix A: An Introduction to Logic and Proof </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Appendix B Matrices </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Historical Notes </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Appendix C The Algorithms in This Book </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Bibliography </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Answers to odd-numbered exercises </div> </li> <li> <div style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none" sonormal=""> Index </div> </li> </ul>