Pursuit of Pattern Languages for Societal Change - PURPLSOC: A comprehensive perspective of current pattern research and practiceEbookPursuit of Pattern Languages for Societal Change - PURPLSOC: A comprehensive perspective of current pattern research and practicebyRichard Sickinger (Editor)Rating: 0 out of 5 stars0 ratingsSave Pursuit of Pattern Languages for Societal Change - PURPLSOC: A comprehensive perspective of current pattern research and practice for later