William Stallings,所著的Operating-Systems-Internals-and-Design-Principles第9版英文扫描版。 《操作系统:精髓与设计原理(第9版)(英文版)》是讲解操作系统的经典教材，全书不仅系统地讲述了操作系统的基本概念、原理和方法，而且以当代最流行的操作系统——Windows Vista、UNIx和Linux为例，全面清楚地展现了当代操作系统的本质和特点。与教材配套的专用站点，为教师和学生理解书中内容，提供了及时、生动的材料。

Java核心技术 ( 卷I 基础知识 + 卷II 高级特性 ) 原书第9版 中文版扫描，仅用于资源收集共享，如有侵权，请联系删除！

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运筹学导论第9版提高篇 pdf扫描版，清晰，携带方便，出门必看好书

Progress in software engineering has been remarkable over my professional lifetime. Our societies could not function without large, professional software systems. For building business systems, there is an alphabet soup of technologies—J2EE, .NET, SaaS, SAP, BPEL4WS, SOAP, CBSE, etc.—that support the development and deployment of large enterprise applications. National utilities and infrastructure— energy, communications, and transport—all rely on complex and mostly reliable computer systems. Software has allowed us to explore space and to create the World Wide Web, the most significant information system in the history of mankind. Humanity is now faced with a new set of challenges—climate change and extreme weather, declining natural resources, an increasing world population to be fed and housed, international terrorism, and the need to help elderly people lead satisfying and fulfilled lives. We need new technologies to help us address these problems and, for sure, software will play a central role in these technologies. Software engineering is, therefore, a critically important technology for the future of mankind. We must continue to educate software engineers and develop the discipline so that we can create more complex software systems. Of course, there are still problems with software projects. Software is still sometimes late and costs more than expected. However, we should not let these problems conceal the real successes in software engineering and the impressive software engineering methods and technologies that have been developed. Software engineering is now such a huge area that it is impossible to cover the whole subject in one book. My focus, therefore, is on key topics that are fundamentalto all development processes and topics concerned with the development of reliable, distributed systems. There is an increased emphasis on agile methods and software reuse. I strongly believe that agile methods have their place but so too does ‘traditional’ plan-dri

数学分析原理第1卷第9版 [T.M.菲赫金哥尔茨著；吴亲仁，陆秀丽，丁寿田译] 2013年版.rar

由Steven J.Leon写的《Linear Algebra with Applications（9th edition）》中英文版。 英文版是高清的，文字可拷；中文版是扫描的，但很清晰。 英文版还附有在网站上的第8章和第9章，但是中文版没有将这两章翻译出来。 欢迎下载。

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软件工程是一门研究用工程化方法构建和维护有效的、实用的和高质量的软件的学科。它涉及程序设计语言、数据库、软件开发工具、系统平台、标准、设计模式等方面。