{"product_id":"unknown-mathematische-knobeleien-9783806820522","title":"Mathematische Knobeleien","description":"1999 79 S. Ill., graph. Darst. 23 cm. kart., Broschiert. EInband etwas berieben, ansonsten gut erhalten. ISBN: 9783806820522","brand":"momoxbooks","offers":[{"title":"Used - very good","offer_id":53414144966998,"sku":"9783806820522-V","price":4.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9783806820522_1.jpg?v=1784264572","url":"https:\/\/www.momoxbooks.com\/products\/unknown-mathematische-knobeleien-9783806820522","provider":"momox","version":"1.0","type":"link"}