Approaches to Urban Slums : A Multimedia Sourcebook on Adaptive and Proactive StrategiesEbookApproaches to Urban Slums : A Multimedia Sourcebook on Adaptive and Proactive StrategiesbySteffen JanusRating: 5 out of 5 stars5/5Save Approaches to Urban Slums : A Multimedia Sourcebook on Adaptive and Proactive Strategies for later