{"product_id":"abstract-crossword-4c-francis-gurtowski-9781545156933","title":"Abstract Crossword 4C","description":"A mathematics-based, crossword puzzle SYSTEM. Volume 3 of 3. The solutions to the 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Francis Gurtowski\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 154515693X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781545156933\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/05\/2017\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 628\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 3.16lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 1.27d","brand":"Francis Gurtowski","offers":[{"title":"Paperback","offer_id":48113619403007,"sku":"9781545156933","price":35.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_537c1482-cacb-4871-aecb-d21296f53e9e.jpg?v=1769616203","url":"https:\/\/www.whiterainbookhouse.com\/products\/abstract-crossword-4c-francis-gurtowski-9781545156933","provider":"WR Book House","version":"1.0","type":"link"}