Dover books on mathematical & logical puzzles, cryptography and word recreations (Dover Books on Mathematics). This item is unavailable.Dover books on mathematical & logical puzzles, cryptography and word recreations (Dover Books on Mathematics)

This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.