Mastering AutoCAD 2021 and AutoCAD LT 2021 2nd

Each year, Mastering AutoCAD appears at the top of the AutoCAD book sales charts, and it is the world's all-time best-selling AutoCAD series, with more than a half million copies in print. Mastering AutoCAD and AutoCAD LT teaches AutoCAD essentials using concise explanations, focused examples, step-by-step instructions, and hands-on projects for both AutoCAD and AutoCAD LT. This detailed resource works as both a tutorial and stand-alone reference. Part I introduces the basics of the interface and drafting tools; Part II moves into such intermediate skills as effectively using hatches, fields, and tables; Part III details such advanced skills as attributes, dynamic blocks, drawing curves and solid fills; Part IV explores 3D modeling and imaging; and Part V discusses customization and integration. The supporting website includes all the project files necessary for the tutorials and other bonus content.

每年，《精通 AutoCAD》都位居 AutoCAD 書籍銷售榜首，是全球歷史上銷量最高的 AutoCAD 系列，已經印刷了超過五十萬本。《精通 AutoCAD 和 AutoCAD LT》使用簡潔的解釋、重點示例、逐步指導和實踐項目來教授 AutoCAD 的基本知識，適用於 AutoCAD 和 AutoCAD LT。這本詳細的資源既可以作為教程，也可以作為獨立的參考。第一部分介紹界面和繪圖工具的基礎知識；第二部分介紹中級技巧，如有效使用填充、字段和表格；第三部分詳細介紹高級技巧，如屬性、動態塊、繪製曲線和實體填充；第四部分探討三維建模和圖像；第五部分討論自定義和集成。支援網站包含教程所需的所有項目文件和其他額外內容。

Brian C. Benton is a CAD manager, civil designer, CAD service provider, technical writer, and blogger. He has more than 27 years of experience in various design fields (mechanical, structural, civil, survey, marine, environmental) and is well versed in many design software packages (CAD, GIS, and graphics). He has been Cadalyst magazine's Tip Patroller, AUGI HotNews production manager, and Infinite Skills' AutoCAD training video author.

George Omura is a licensed architect and Autodesk Authorized Author with more than 30 years' experience in architecture. He has used AutoCAD for over two decades and worked on design projects ranging from resort hotels to metropolitan transit systems and the San Francisco Library project. He is the all-time best-selling AutoCAD author and is a graduate of the University of California at Berkeley.

Brian C. Benton 是一位CAD經理、土木設計師、CAD服務提供商、技術作家和部落客。他在各種設計領域（機械、結構、土木、測量、海洋、環境）擁有超過27年的經驗，並且精通多種設計軟體（CAD、GIS和圖形）。他曾擔任Cadalyst雜誌的「Tip Patroller」、AUGI HotNews的製作經理，以及Infinite Skills的AutoCAD培訓視頻作者。

George Omura 是一位持有註冊建築師資格並且是Autodesk授權作者，擁有超過30年的建築經驗。他使用AutoCAD已超過二十年，參與過從度假酒店到大都會交通系統和舊金山圖書館項目等各種設計項目。他是有史以來銷售最佳的AutoCAD作者，並且畢業於加州大學伯克利分校。