描述dos下的dsock编程，不够详细，总比没有强。

源程序用户的学生管理系统，相当不错，适合初学者学习-源程序的学生管理系统，相当不错，适合初学者学习

ebook of Embedded Software using C

一本介绍pll的书籍，讲了它的原理，几个重要的指标参数以及几种结构种类。-pll a briefing books, it stresses the principle, a number of important parameters and the structure of several types.

单片机教程，简单实用的一个电子书，让你真正进入单片机开发的环境。-Single-chip tutorial, a simple and practical e-books, so you really develop into the single-chip environment.

清华大学出版社出的，作者是史忠植。本书全面系统的介绍了知识发现的方法和技术。-Tsinghua University Press The author is SHI Zhong-zhi. This book introduces a comprehensive and systematic knowledge discovery methods and techniques.

一篇介绍JAVA架构基于数据库应用程序的理论文章,其中介绍了目前常用的四种技术 密码:-a framework based on Java Database Application of theoretical articles, which introduced the four usual technical Password :

张光义院士写的相控阵雷达技术下册部分，是一本不错的参考书-ZHANG Guang-yi wrote academicians phased array radar technology part of the next book is a good reference book

Actel双端口存储；通过串口发送数据初始化RAM，然后通过串口返回到上位机的串口调试程序显示-通过串口发送数据初始化RAM，然后通过串口返回到上位机的串口调试程序显示

word英文版think in C++ 经典C++教材 比中国人写的好多了 初学必看-word in English think in C++ classic C++ textbook written by Chinese people than a lot of the beginner must-see