Further reading

The following books are recommended if you want to find out more about Gang of Four design patterns, algorithms, and data structures:

• Design Patterns, by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides
• Introduction to Algorithms – Third Edition, by Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, and Clifford Stein
• Data structures and Algorithms: An Easy Introduction, by Rudolph Russell