![Design Patterns: Elements of Reusable Object-Oriented Software eBook : Erich, Gamma, Helm Richard, Johnson Ralph, Vlissides John, Grady Booch: Amazon.in: Kindle Store Design Patterns: Elements of Reusable Object-Oriented Software eBook : Erich, Gamma, Helm Richard, Johnson Ralph, Vlissides John, Grady Booch: Amazon.in: Kindle Store](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51JYkEpbhzL.jpg)
Design Patterns: Elements of Reusable Object-Oriented Software eBook : Erich, Gamma, Helm Richard, Johnson Ralph, Vlissides John, Grady Booch: Amazon.in: Kindle Store
![APPENDIX A Design-Pattern Quick Reference - Holub on Patterns: Learning Design Patterns by Looking at Code [Book] APPENDIX A Design-Pattern Quick Reference - Holub on Patterns: Learning Design Patterns by Looking at Code [Book]](https://www.oreilly.com/api/v2/epubs/9781430207252/files/images/app.jpg)
APPENDIX A Design-Pattern Quick Reference - Holub on Patterns: Learning Design Patterns by Looking at Code [Book]
![Design Patterns: Elements of Reusable Object-Oriented Software eBook : Erich, Gamma, Helm Richard, Johnson Ralph, Vlissides John, Grady Booch: Amazon.in: Kindle Store Design Patterns: Elements of Reusable Object-Oriented Software eBook : Erich, Gamma, Helm Richard, Johnson Ralph, Vlissides John, Grady Booch: Amazon.in: Kindle Store](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51JYkEpbhzL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA1%252C946%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Design Patterns: Elements of Reusable Object-Oriented Software eBook : Erich, Gamma, Helm Richard, Johnson Ralph, Vlissides John, Grady Booch: Amazon.in: Kindle Store
![The Gang of Four Design Patterns Simplified: All the 23 design patterns explained in simple language with use cases and java code: Raja, Vijay Sahaya: 9798755588317: Amazon.com: Books The Gang of Four Design Patterns Simplified: All the 23 design patterns explained in simple language with use cases and java code: Raja, Vijay Sahaya: 9798755588317: Amazon.com: Books](https://m.media-amazon.com/images/I/81pKEbGTWnL._AC_UF1000,1000_QL80_.jpg)
The Gang of Four Design Patterns Simplified: All the 23 design patterns explained in simple language with use cases and java code: Raja, Vijay Sahaya: 9798755588317: Amazon.com: Books
![Amazon.com: The Gang of Four Design Patterns Simplified: All the 23 design patterns explained in simple language with use cases and java code. eBook : Sahaya Raja, Vijay: Books Amazon.com: The Gang of Four Design Patterns Simplified: All the 23 design patterns explained in simple language with use cases and java code. eBook : Sahaya Raja, Vijay: Books](https://m.media-amazon.com/images/I/51MpHjKJ7SL.jpg)
Amazon.com: The Gang of Four Design Patterns Simplified: All the 23 design patterns explained in simple language with use cases and java code. eBook : Sahaya Raja, Vijay: Books
![Design Patterns in Python: Common GOF (Gang of Four) Design Patterns implemented in Python (Software Engineering) , Bradley, Sean, eBook - Amazon.com Design Patterns in Python: Common GOF (Gang of Four) Design Patterns implemented in Python (Software Engineering) , Bradley, Sean, eBook - Amazon.com](https://m.media-amazon.com/images/I/51-JQ61UwML._CLa%7C577%2C500%7C51YctCzd3EL.jpg%2C41lQ-5hpeqL.jpg%7C0%2C0%2C262%2C500%2B315%2C0%2C262%2C500%2B131%2C0%2C315%2C500__SY200_.jpg)