I am french, so excuse my english ;-)
- Good history of modeling language and representations systems.
- Excellent explanation of relation between logic and UML
- Clear example
- Each chapiter have a "Bibliographical Notes", so... you can go futher a you need
- Excellent chapiter on metamodeling
- MOF and XMI chapiter are short, but the essence ar there.
I strongly recommand this book for person concern by
- system representation
- system architecture
- interest by "formal" UML representation
- Should be hard for beginner