{"product_id":"9780531228869","title":"Your Number's Up: Digits, Number Lines, Negative and Positive Numbers","description":"\u003cp\u003eWhen did humans first start counting? How did the Romans do their sums? Is infinity really a number? Learn all about numbers, big and small, and how we use them to describe the world around us.\u003c\/p\u003e","brand":"C. Press\/F. Watts Trade","offers":[{"title":"Default Title","offer_id":47014145655024,"sku":"9780531228869","price":27.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780531228869_p0.jpg?v=1763711386","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780531228869","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}