{"product_id":"jean-piaget-children-and-the-class-inclusion-problem-taylor-francis-ltd-9780367725235-geldolph-a-kohnstamm","title":"Jean Piaget, Children and the Class-Inclusion Problem","description":"\u003cp\u003eThe Classic Edition of Dolph Kohnstamm’s Jean Piaget, Children and the Class-Inclusion Problem, first published in 1967, includes a new introduction by the author, describing for readers the original context for his work, how the field has moved forward, and the ongoing relevance of this volume.\u003c\/p\u003e","brand":"Geldolph A. Kohnstamm","offers":[{"title":"Default Title","offer_id":52270789886294,"sku":"9780367725235","price":187.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9780367725235.jpg?v=1767806043","url":"https:\/\/www.englishbook.fi\/products\/jean-piaget-children-and-the-class-inclusion-problem-taylor-francis-ltd-9780367725235-geldolph-a-kohnstamm","provider":"Bookshop","version":"1.0","type":"link"}