Online shopping domain UML class diagram example.
my kingdom for a smile :-): UML Class Diagram Relationships, Aggregation, Composition
Unified Modeling Language - Class Diagrams: The Essentials.
Sparx Systems - UML 2 Tutorial - Class Diagram
DIY Weave a Mandala Brooch with Toothpicks Or God's Eyes, and either cover toothpick ends with bead and glue or use blunt ended tiny craft sticks.
Play Video: UML Class Diagrams for Software Engineering
Guitar chord diagrams. Great visuals!
Keychain Horse Bead Master Class Diagram plaiting
An UML Class Diagram showing the the order processing system