Gretchen G. Teichgraeber
Added by foxmulder
Chief Executive Officer (CEO) 7
| Title | Format | |
|---|---|---|
 | Scientific American (January 2001) | Magazine |
 | Scientific American (January 2002) | Magazine |
 | Scientific American (January 2003) | Magazine |
 | Scientific American (January 2004) | Magazine |
 | Scientific American (January 2005) | Magazine |
 | Scientific American (January 2006) | Magazine |
 | Scientific American (January 2007) | Magazine |
President 7
| Title | Format | |
|---|---|---|
| Scientific American (January 2001) | Magazine |
| Scientific American (January 2002) | Magazine |
| Scientific American (January 2003) | Magazine |
| Scientific American (January 2004) | Magazine |
| Scientific American (January 2005) | Magazine |
| Scientific American (January 2006) | Magazine |
| Scientific American (January 2007) | Magazine |