00426nam a2200121Ia 450000500170000000800410001702000220005803500090008010000160008924501360010526000370024165000260027820251022063831.0251022s9999||||xx |||||||||||||| ||und||  a978-0-491-14219-7  a1013  aJosh Lerner 0aBoulevard of Broken Dreams - why public efforts to boost entrepreneurship and venture capital have failed - and what to do about it  bPrinceton University Pressc2009  aC-02:Entrepreneurship