elements of reusable object-oriented software Gamma, Erich creator Autor text pe Reading, Mass Addison-Wesley 1995 monographic spa 395 p.: 25 cm. 1. Introduction, 2.A case study: Designing a document Editor, 3.Creational Patterns, 4.Structural Patters, 5. Behavioral Patters, 6. Conclusion. general per diseño 005.12 0201633612 PE-BaUNAB 20260622202103.0 PE-BaUNAB