Villegas, Renato A. System integration and architecture 1/ Dr. Renato A. Villegas..[et.al] - Intramuros, Manila: Unlimited Books Library Services & Publishing Inc.; c2024 - 246 pages: with illustrations 25 cm. ISBN: 9786214271702 Subjects--Topical Terms: System architectureLC Class. No.: T 58.6 / .Sy871 2024