《Head First设计模式》(中文版)共有14章，每章都介绍了几个设计模式，完整地涵盖了四人组版本全部23个设计模式。是编程爱好者的设计模式启蒙书。-If you ve read a Head First book, you know what to expect--a visually rich format designed for the way your brain works. Using the latest resea