travellerII的专栏

很经典的清华使用的组合数学教程，虽然已经有第三版，第四版，但比较而言还是这版容易理解些。流传的习题解答是针对这个版本的。

get the hands-on guidance you need to understand the proven pratices and foundational principles of working with the microsoft solutions framework, version 4. this essential reference offers practical examples and case studies

Whether you are an entry-level or seasoned designer or programmer, learn all about data structures in this easy-to-understand, self-teaching guide that can be directly applied to any programming language