{"product_id":"covariance-and-contravariance-computer-science-von-undefined","title":"Covariance and Contravariance (computer science)","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-9786130630812\"\u003e\u003ch3\u003eType System, Programming Language, Subtype Polymorphism, Category        Theory, Covariance and Contravariance of Vectors, Class Hierarchy,        Object- oriented Programming, Liskov Substitution Principle.\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786130630812","offer_id":57409111392581,"sku":"9786130630812","price":136.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/e94f878b-7147-4966-a469-9d6c297b143a.jpg?v=1774849558","url":"https:\/\/shop.autorenwelt.de\/products\/covariance-and-contravariance-computer-science-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}