- Entrepreneur, sociologist
Jyri Engestrom's Presentations
| PICNIC '08 | September 2008 |
Watch video |
| PICNIC '07 | September 2007 |
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| DLD 2006 | January 2006 |
|
| PICNIC '08 | September 2008 |
Watch video |
| PICNIC '07 | September 2007 |
|
| DLD 2006 | January 2006 |
|
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