Replying to @emilepetrone
.@emilepetrone Sources of Innovation (Eric Von Hippel) and From Concept to Consumer (Phil Baker)
7:47 PM - 12 Mar 2014
1 reply
3 retweets
10 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.