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steve blank
@sgblank
Customer Development & Secret History, Teaching at Stanford and Columbia
04-03-2009 08:00:03
2,4K Tweets
232,7K Followers
289 Following
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@sgblank
Customer Development & Secret History, Teaching at Stanford and Columbia
04-03-2009 08:00:03
2,4K Tweets
232,7K Followers
289 Following