Designing Products and Services for Three Billion New Customers

Paul Polak (Author), Mal Warwick (Author)

Publication Date: 2013-09-09T00:00

Pages: 264 Edition: 1

Innovative Solutions for Global Health and Poverty

Eric G. Bing (Author), Marc J. Epstein (Author)

Publication Date: 2013-05-06T00:00

Pages: 240 Edition: 1

What Works When Traditional Approaches Fail

Paul Polak (Author)

Publication Date: 2009-09-07T00:00

Pages: 248 Edition: 1