{"product_id":"9780387242514","title":"The Construction of New Mathematical Knowledge in Classroom Interaction : An Epistemological Perspective (Mathematics Education Library Vol.38) (2006. XIV, 236 p. w. ill.)","description":"\u003cp\u003eIn an extensive study, Bettina Heintz (Heintz 2000) proposed that the historical development of formal mathematical proof was, in fact, a means of estab­ lishing a communicable „code of conduct\" which helped mathematicians make themselves understood in relation to the truth of mathematical statements in a co­ ordinated and unequivocal way.\u003c\/p\u003e","brand":"SPRINGER, BERLIN","offers":[{"title":"Default Title","offer_id":42732499238987,"sku":"00000_00000_00000_00000","price":3921.51,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/0023\/7387\/files\/9780387242514-1.jpg?v=1785002943","url":"https:\/\/kinokuniya.co.th\/ja\/products\/9780387242514","provider":"Books Kinokuniya Thailand","version":"1.0","type":"link"}