Freeman, Eric <br/><br/>
Head first design patterns :  Building extensible and maintainable object-oriented software / 
Eric Freeman and Elisabeth Robson 
 - Second Edition. 
 - Cambridge :  O'Reilly Media, Incorporated,  c2021 
 - ix, 632 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/>Welcome to design patterns --  Keeping your objects in the know --  Decorating Objects --  Baking with OO Goodness --  One-of-a-kind Objects --  Encapsulating algorithms --  Well-managed collections --  The state of things --  Controlling Object access --  Patterns of patterns --  Patterns in the real world --  Appendix 
<br/><br/> This book shows you the patterns that matter, when to use them and why, how to apply them to your own designs, and the object-oriented design principles on which they're based. Join hundreds of thousands of developers who've improved their object-oriented design skills through Head First Design Patterns. 
<br/><br/><label>ISBN: </label>9781492078005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SOFTWARE -- DEVELOPMENT
<br/><br/><label>LC Class. No.: </label>QA 76.758 .F74 2021