Knuth, Donald Ervin Art of computer programming: combinatorial algorithms, volume 4B- part 2 - Boston Addison-Wesley 2023 - xvii, 714p. hb. https://www.pearson.com/en-us/subject-catalog/p/art-of-computer-programming-volume-4b-the-combinatorial-algorithms/P200000002106/9780201038064 Preface vNotes on the Exercises xiMathematical Preliminaries Redux 1Chapter 7: Combinatorial Searching7.2.2 Backtrack Programming 307.2.2.1 Dancing links 657.2.2.2 Satisfiability 185Answers to Exercises 370Appendix A: Tables of Numerical Quantities 656Appendix B: Index to Notations 660Appendix C: Index to Algorithms and Theorems 666Appendix D: Index to Combinatorial Problems 667Appendix E: Answers to Puzzles in the Answers 671Index and Glossary 674 ISBN: 9780201038064 Subjects--Topical Terms: Computer scienceComputer ProgrammingComputer Algorithms Dewey Class. No.: 005.1 / KNU