{"product_id":"9780132455077-secondhand-an-object-oriented-environment-principles-and-applications","title":"An Object-oriented Environment: Principles and Applications","description":"\u003cp\u003eThis text explains what it means for an environment to be truly object-oriented (OO), not just by having a modern user interface but by applying the concept of data abstraction. It introduces five design principles for OO environments and a complete set of tools for applying these principles. The work also describes a novel approach to compilation - the melting ice technology. It discusses how to use C as a target language for efficiency; explains the principles and application of GUI application building; and introduces the Context-Events-Command-State model of GUI application building.\u003c\/p\u003e","brand":"Secondhand Stock","offers":[{"title":"Default Title","offer_id":49213510844635,"sku":"9780132455077-SECONDHAND","price":12.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/7646\/9701\/files\/9780132455077-us-300.jpg?v=1788386305","url":"https:\/\/bookgrocer.com\/products\/9780132455077-secondhand-an-object-oriented-environment-principles-and-applications","provider":"Book Grocer","version":"1.0","type":"link"}