Theory and Applications of Satisfiability Testing - SAT 2006: 9th International Conference, Seattle, WA, USA, August 12-15, 2006, Proceedings (Lecture Notes in Computer Science, 4121) Theory and Applications of Satisfiability Testing - SAT 2006: 9th International Conference, Seattle, WA, USA, August 12-15, 2006, Proceedings (Lecture Notes in Computer Science, 4121) Paperback