https://www.regnordman.com/2012/04/10/the-lean-startup-how-todays-entrepreneurs-use-continuous-innovation-to-create-radically-successful-businesses-eric-ries/ Noble Seekers in the World of Professional Sales Tue, 10 Apr 2012 15:13:03 +0000 hourly 1 https://wordpress.org/?v=6.5.3