41631 lecture 4 pt2 open design
41631 lecture 4 pt1 pss
41631 lecture 3 pt2 lean startup
41631 lecture 1 pt2 ipd
41631 lecture 3 pt1 tech entrepreneurship methods
41631 lecture 3 pt3 scrum
41631 lecture 2 pt1 ip
41631 lecture 1 pt3 bmc
41631 lecture 4 pt3 protovation
41631 lecture 1 pt1 course intro
