Professor Dr. Harry Cleaver delivering a lecture to Eco 357L at the University of Texas at Austin
<a href="//commons.wikimedia.org/w/index.php?title=User:Mdcuellar&amp;action=edit&amp;redlink=1" class="new" title="User:Mdcuellar (page does not exist)">Mdcuellar</a>
2010-03-11
<span class="int-own-work" lang="en">Own work</span>