Useful Texts
Grady Booch, James Rumbaugh, Ivar Jacobson, The Unified Modeling Language. Addison-Wesley 1999.
Grady Booch, Object-Oriented Analysis and Design with Applications, second edition. Benjamin/Cummings 1994.
Rob Pooley, Perdita Stevens, Using UML Software Engineering with Objects and Components. Addison-Wesley 1999.