Description
knowledge.wharton.upenn.edu— “Osher and several partners developed the SpinBrush in 1999 and then, in 2001, sold it to Procter & Gamble for $475 million”
The best way to organize and share learning materials with today’s students.
knowledge.wharton.upenn.edu— “Osher and several partners developed the SpinBrush in 1999 and then, in 2001, sold it to Procter & Gamble for $475 million”
