电子书是指将文字、图片、声音、影像等讯息内容数字化的出版物和植入或下载数字化文字、图片、声音、影像等讯息内容的集存储和显示终端于一体的手持阅读器。代表人们所阅读的数字化出版物，区别于以纸张为载体的传统出版物。电子书通过数码方式记录在以光、电、磁为介质的设备中，必须借助于设备来读取、复制和传输。
关于msp430的大量书籍，示例代码，应用笔记，系列单片机元器件手册-about msp430 about msp430 about msp430 about msp430 about msp4
The book introduce SQL database.It is a good book.
french unix book very handy book for french speakers
Prentice Design Verification With E ,关于specman/e的好书。
the code of the book come form the book of marlix laboratory with the book of singal
book jsp to make note book jsp to make note
Phone book: add / look up/ and delete phone book contacts