Oct 24, 2011 by The University of Edinburgh http://youtube.com/user/EdinburghUniversityDr Richard […]
Hans Rosling lecture 19 mins – 28 September 2013. 200 years […]
Oct 24, 2011 by The University of Edinburgh http://youtube.com/user/EdinburghUniversityDr Richard […]
Hans Rosling lecture 19 mins – 28 September 2013. 200 years […]