算法的经典教材，英文版的，而且是非扫描版的 ，非常清晰。

大数据hadoop权威指南英文第四版Hadoop_ The Definitive Guide, 4th Edition

CMOS超大规模集成电路设计英文第四版习题答案，对应于CMOS VLSI Design, A Circuits and Systems Perspective 4th Edition.

概率与统计（英文第四版－Morris+H.+Degroot）

现代操作系统的英文第四版，可以结合coursera上的课程学习，效果会很好

《数论概论》英文第四版，作者JosephH.Silverman。有需要的请自行下载

本书介绍了数值方法的理论及实用知识，并讲述了如何利用MATLAB软件实现各种数值算法。

包含： 《Programming in C》 - Stephen G. Kochan 中文：《C语言编程：一本全面的C语言入门教程》 第三版中文版， 第三版英文版， 第四版英文版

摘自计算机网络原理书（前言）： This book is now in its fourth edition. Each edition has corresponded to a different phase in the way computer networks were used. When the first edition appeared in 1980, networks were an academic curiosity. When the second edition appeared in 1988, networks were used by universities and large businesses. When the third edition appeared in 1996, computer networks, especially the Internet, had become a daily reality for millions of people. The new item in the fourth edition is the rapid growth of wireless networking in many forms. The networking picture has changed radically since the third edition. In the mid-1990s, numerous kinds of LANs and WANs existed, along with multiple protocol stacks. By 2003, the only wired LAN in widespread use was Ethernet, and virtually all WANs were on the Internet. Accordingly, a large amount of material about these older networks has been removed. However, new developments are also plentiful. The most important is the huge increase in wireless networks, including 802.11, wireless local loops, 2G and 3G cellular networks, Bluetooth, WAP, i-mode, and others. Accordingly, a large amount of material has been added on wireless networks. Another newly-important topic is security, so a whole chapter on it has been added.

概率论经典入门教材，学概率直接看这本，看国内教材就是在浪费时间，误人子弟。其原始版本面世已经有30余年，但仍然是本科一二年级的经典概率教程。在第4版中增加了两章讲述应用和数学金融。传承前面版本详细、严谨的风格，讲述了有价证券和期货理论的基本知识。