Titlebook: Ring Theory, Waterloo 1978; Proceedings, Univers David Handelman,John Lawrence Conference proceedings 1979 Springer-Verlag Berlin Heidelber

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Olaf Kühne,Florian Weber,Corinna Jenalesents new forms of social business models that can be used to target low-income markets. Finally, the book presents key success factors related to the social product innovation process and corresponding communication.978-3-642-32149-8978-3-642-32150-4Series ISSN 2191-5482 Series E-ISSN 2191-5490