{"product_id":"the-trachtenberg-speed-system-of-ann-cutler-9780313232008","title":"The Trachtenberg Speed System of Basic Mathematics","description":"\u003cp\u003eThe complete system of the Trachtenberg method of mathematics which makes possible high-speed arithmetical calculations with a remarkable degree of accuracy. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003eThis method is not only speedy but simple. Once one has mastered the rules, lightning calculation is as easy as reading a story. It looks like magic, but the rules are based on sound logic.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Ann Cutler\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0313232008\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780313232008\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Praeger\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/04\/1982\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 272\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.93lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.59h x 5.79w x 0.94d","brand":"Ann Cutler","offers":[{"title":"Hardcover","offer_id":43913673212159,"sku":"9780313232008","price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_c0e0ef5c-43fd-4932-9261-fcfb22a2d1fc.jpg?v=1680621659","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-trachtenberg-speed-system-of-ann-cutler-9780313232008","provider":"WR Book House","version":"1.0","type":"link"}