Object-Oriented Programming (Y - VERY GOOD

Design Patterns: Elements of Reusable Object-Oriented Software - VERY GOOD

Microsoft Visual C#: An Introduction to Object-Oriented Programming - VERY GOOD

Design Patterns: Elements of Reusable Object-Oriented Software - GOOD

Applying UML and Patterns: An Introduction to Object-Oriented Analys - VERY GOOD

ActionScript 3.0 Design Patterns: Object Oriented Programming Techniques

Design Patterns: Elements of Reusable Object-Oriented Software

Python 3 Object Oriented Programming