Object Oriented Analysis & Design(OOAD)

面向對象分析與設計（OOAD）完全免費的在線手冊

The app is a completely free online handbook of Object-Oriented Analysis & Design with diagrams and graphs. It is part of engineering education which brings important topics, notes on the subject. Download the App as quick reference guide & eBook on this Engineering Object-Oriented Analysis & Design subject.

It provides quick revision and reference to the topics like a detailed flash card. Each topic is complete with diagrams, and other forms of graphical representations for easy understanding.