PERT Chart. Drawn in Adobe Illustrator - inspired by a chart at netmba.com. Created by Jeremy Kemp. 2005/01/11
<a href="https://en.wikipedia.org/wiki/User:Jeremykemp" class="extiw" title="wikipedia:User:Jeremykemp">Jeremykemp</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
11 January 2005 (original upload date)
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.