{"product_id":"trigonometry-stanley-cotter-9781450581141","title":"Trigonometry: An Informal Approach","description":"Trigonometry: An Informal Approach was thoroughly tested over a decade in the classroom and designed with the student in mind. The \"Informal\" description in the title refers to the style of explanation favored by the author, a conversational manner that attempts to engage the student and anticipates where more detailed explanations are needed. The reading level is appropriate for both high school and college students preparing for calculus, reflecting the author's 30 plus years of teaching the subject in both academic venues.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Stanley Cotter\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1450581145\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781450581141\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 07\/10\/2010\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 410\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.78lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 10.00h x 7.99w x 0.84d","brand":"Stanley Cotter","offers":[{"title":"Paperback","offer_id":47200699384063,"sku":"9781450581141","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_1da689fe-9896-4605-bb3c-92b021148455.jpg?v=1756787626","url":"https:\/\/www.whiterainbookhouse.com\/products\/trigonometry-stanley-cotter-9781450581141","provider":"WR Book House","version":"1.0","type":"link"}