{"product_id":"mathematical-quickies-charles-w-trigg-9780486249490","title":"Mathematical Quickies: 270 Stimulating Problems with Solutions","description":"Nearly 300 mathematical brain-teasers from the fields of arithmetic, algebra, plane and solid geometry, trigonometry, number theory, and general recreational mathematics. From simple to complex; all challenge the reader to devise solutions more elegant than the ones provided. Offers hours of brain-bending amusement. 270 problems. 121 illustrations. Solutions. List of Sources.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Charles W. Trigg\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0486249492\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780486249490\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Dover Publications\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 10\/01\/1985\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 240\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.56lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.48h x 5.43w x 0.47d","brand":"Charles W. Trigg","offers":[{"title":"Paperback","offer_id":43988165263615,"sku":"9780486249490","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_c0ef4894-b1e8-43e1-bce3-7826ef061942.jpg?v=1683292995","url":"https:\/\/www.whiterainbookhouse.com\/products\/mathematical-quickies-charles-w-trigg-9780486249490","provider":"WR Book House","version":"1.0","type":"link"}