lsi logic

Flatland - by Edwin A Abbott (Hardcover)

Brain Games - To Go - Csi: Crime Scene Investigation Puzzles - Variety Puzzle Book - by Publications International Ltd & Brain Games (Spiral Bound)

Optical Illusions - (Illusion Works) by Al Seckel (Paperback)

The Times Killer Su Doku Book 21 - (Times Su Doku) by The Times Mind Games (Paperback)

Will Shortz Presents Kenken for Your Vacation - (Will Shortz Presents...) by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

Will Shortz Presents Kenken to Go - (Will Shortz Presents...) by Tetsuya Miyamoto & Kenken Puzzle LLC (Paperback)

Classical Recursion Theory - (Studies in Logic and the Foundations of Mathematics) by P Odifreddi (Paperback)

Will Shortz Presents Beyond Sudoku - (Paperback)

Spy School - by Denis Bukin (Paperback)

Will Shortz Presents Mild Sudoku - (Paperback)

Goes Without Saying - by Jory Raphael (Paperback)

Undecidable Theories - (Dover Books on Mathematics) by Alfred Tarski & Andrzej Mostowski & Raphael M Robinson (Paperback)

Classical Descriptive Set Theory - (Graduate Texts in Mathematics) by Alexander Kechris (Hardcover)

Classical and Nonclassical Logics - by Eric Schechter (Hardcover)

Logics of Socialist Education - (Explorations of Educational Purpose) by Tom G Griffiths & Zsuzsa Millei (Hardcover)

Constructivism in Mathematics - (Studies in Logic and the Foundations of Mathematics) by A S Troelstra & D Van Dalen (Paperback)

Introduction to Mathematical Philosophy - by Bertrand Russell (Paperback)

Gödel's Proof - by Ernest Nagel & James R Newman (Paperback)

Natural Deduction - (Dover Books on Mathematics) by Dag Prawitz (Paperback)

Fuzzy Logic 2 - 2nd Edition by Hans-Jürgen Zimmermann & Constantin V Altrock (Hardcover)

Fuzzy Systems: Theory and Applications - by Joshua Hawk (Hardcover)

9th International Conference on Automated Deduction - (Lecture Notes in Computer Science) by Ewing Lusk & Ross Overbeek (Paperback)

Category Theory in Context - (Aurora: Dover Modern Math Originals) by Emily Riehl (Paperback)

The Undecidable - (Dover Books on Mathematics) by Martin Davis (Paperback)