了解自己的客户，帮助高管经常与重要客户保持联系。

本书属于案例开发系列，以“网上购物系统”为基线，贯穿介绍J2EE相关高级实现技术和理论，通过实例将知识点与开发实战紧密结合，从而达到学以致用的目的。通读本书，不仅可以全面掌握J2EE高级开发知识，而且可以了解更多J2EE应用技巧。研究本书大案例还有助于读者体会到使用J2EE开发大型应用时需要注意哪些问题，帮助读者建立大局观。- This book belongs to the case development series, take "the on-line shopping system" as the baseline, passes through introduced J2EE is connected the high-level realization technology and the theory, through example knowledge and development actual combat in close integration with, thus achieved studies for the purpose of application goal. Passes the textbook book, not only may comprehensively grasp the J2EE high-level development knowledge, moreover may understand the more J2EE application skill. Studies this book big case also to be helpful to the reader realized uses J2EE develops when the large-scale application needs to pay attention to which questions, helps the reader to establish general situation view.

一个功能强大的通讯录管理系统软件，用简单的C语言编写，可实现用户的增添和修改等功能！-A powerful address book management system software, with a simple C language to realize the user to add and modify features!

学生信息管理系统，可以为学生在校记录或者做小型系统参考。-Student information management system that can record for students in school or doing small system reference.

MediaPLAYER vc++实现的简单多媒体播放工具、 -MediaPLAYERvc++ Realize a simple multimedia player tools,

公司管理系统工程，对正要写这样的程序的人也许有帮助。-project management companies, is to write such a procedure might be helpful.

5S管理要点--品管新手必读-5S management elements-- Three newcomers FSQC

车辆管理系统~其中包括了主要的增删改查的各项基本功能，包括车辆的调度使用~归队检查等~-Vehicle Management System-which includes major additions and deletions to the basic functions of search, including scheduling of vehicles back to check, such as the use of ~ ~

电脑公司销售库存管理软件，可以学习企业资源管理软件的制作的原理。-computer sales inventory management software, we can learn from enterprise resource management software produced by the principle.

设备管理系统(SQL正式版)，大型企业专用！-Equipment Management System (SQL official version), and large enterprise dedicated!

进销存管理系统jxc-jxc Logistics Management System