Books on Pattern-Oriented Software ArchitectureThis page describes the five books on Pattern-Oriented Software Architecture (POSA). All of these books are published by Wiley. View this page in Romanian courtesy of azoft. Pattern-Oriented Software Architecture: A System of Patterns, Volume 1 POSA1 is the first volume in the POSA series and was published in 1996. This book represents the progression and evolution of the pattern approach into a s
