| Abstract Crossword 4x6B13 Contributor(s): Gurtowski, Francis (Author) |
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ISBN: 1547028602 ISBN-13: 9781547028603 Publisher: Createspace Independent Publishing Platform OUR PRICE: $33.72 Product Type: Paperback - Other Formats Published: June 2017 |
| Additional Information |
| BISAC Categories: - Mathematics | Applied |
| Physical Information: 1.27" H x 8.5" W x 11" (3.18 lbs) 632 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: A mathematics-based, crossword puzzle SYSTEM. Volume 2 of 3. The unsolved Abstract Crossword puzzles. Introduces the novelty of 2D Regular Expressions Across and down, simultaneously. Seniors, when you sign up for Medicare coverage of your physical health, at the same time purchase this series of mental exercises to sharpen and re-sharpen your brain on a regular basis. |