说明：  该书是python2.1 宝典，由美国的Dave Brueck编著。书的内容安排合理，首先用大约1小时时间熟悉python的语法规则，接下来就进入实质性的编程讲解。
(The book is python2.1 bible, it is written by Dave Brueck America. The content of the book is arranged properly. First you need just one hour to be familiar with the sytax of python, and then turn to the programming study.)