dropdownlist的三级联动小示例。-DropDownList small sample of three linkage.

Numerical Recipe in C

《C语言程序设计实训》第七章-"C Programming Language Training" Chapter VII

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.

OpenGL Programming Guide: The Official Guide to Learning OpenGL, Versions 3.0 and 3.1 (7th Edition) (Paperback) OpenGL Programming Guide 第7版 高清晰,可以复制文字 2009-07 July 31, 2009

Scott Meyers 经典著作，讲解C++ STL 各种容器及使用方法。-Scott Meyers classics, on the C STL containers and methods of use.

c++上机指导书，能在短时间类学会c-c++ on the machine to guide books, learn to type in a short period of time c

英文书籍，Introduction.to.Mobile.Telephone.Systems.1G.2G.2.5G.and.3G.Wireless.Technologies.and.Services-English books, Introduction.to.Mobile.Telephone.Systems.1G.2G.2.5G.and.3G.Wireless.Technologies.and.Services

VHDL多媒体式教学资料（aldec公司)-VHDL teaching multimedia information (aldec company )...............

本书提供了从不同层次理解移动IP所需的完整内容。介绍了移动IP运行的环境，描述了移动IP需解决的各种问题、解决问题的方式以及在若干配置实例中移动IP应用的方式。还介绍了移动IP应用过程中遇到的各种安全威胁的情况，并列举了解决安全威胁的各种技术。本书共分四部分14章，内容丰富、实用，是网络管理员、网络设计者和准备实现移动IP的人员的必备之书。 -This book provides a different level of understanding required for a complete IP mobile content. Introduce the operation of the mobile IP environment, describes the Mobile IP issues to be resolved, problem-solving approach and in a number of configuration examples of the application of mobile IP approach. Also introduce the mobile IP applications encountered in a variety of security threats, and solve the security threats listed in the various techniques. The book is divided into four parts, 14 chapters, rich in content and practical, is a network administrator, network designer and ready to realize mobile IP-essential personnel of the book.