American University

American University is a student-centered research institution located in Washington, DC, with highly-ranked schools and colleges, internationally-renowned faculty, and a reputation for creating meaningful change in the world.

All datasets: I
  • I
    • International Patent Protection: 1960–2005 (Discontinued)
      كانون الثاني 2006
      المصدر: American University
      تم التحميل بواسطة: Knoema
      تم الوصول في: 12 تموز, 2016
      تحديد مجموعة بيانات
      International patent protection: 1960–2005 Walter G. Park ∗ Department of Economics, American University, 4400 Massachusetts Avenue NW, Washington, DC 20016, USA Received 24 October 2007; received in revised form 14 December 2007; accepted 29 January 2008 Available online 10 March 2008 http://fs2.american.edu/wgp/www/res_policy08.pdf