{"product_id":"van-kampen-diagram-von-undefined","title":"Van Kampen diagram","description":"Anmerkung der Shop-Redaktion: Leider liegt bei uns für dieses Buch (noch) keine Beschreibung vor.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786130320348\"\u003e\u003ch3\u003eGeometric Group Theory, Presentation of a Group, Identity Element,        Egbert van Kampen, American Journal of Mathematics, Seifert-van Kampen        Theorem, Small Cancellation Theory\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786130320348","offer_id":57464419582277,"sku":"9786130320348","price":136.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/f4744a05-2096-446e-a495-53ab913d0847.jpg?v=1774847587","url":"https:\/\/shop.autorenwelt.de\/products\/van-kampen-diagram-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}