这是一本有关AT89S51单片机的实验和实践指导教程,我个人觉得很好就上传和大家分享,-This is a book about the AT89S51 microcontroller experiments and practical guidance tutorials, I personally feel very good on the upload and share,
本书深入探索了Unix网络程序设计,是解决Unix网络程序开发各种疑难杂症时的灵丹妙药。-This book explores in depth Unix network programming, Unix network program to address the development of complex diseases, when a panacea.