Gang of Four Book September 2, 2006
Posted by nhabibi in Software Engineering.1 comment so far
The most famous book about design patterns is Gang of Four (Design Patterns: Elements of Resuable Object-Orientd Software) which describes 23 patterns in detail and mentions the benefits, limitations, common variations and implementation tips of each one.
You can read this book online here.
For a quick refrence of patterns see the Catalog Part.