Cliff started following the work of Cathy Davidson, Duke University, Franklin Humanities Institute. 2012-05-14 08:11:14 -0700

Cliff started following the work of Judy Olson, University of Michigan, Information. 2012-04-20 12:24:30 -0700

Cliff started following the work of Tim Halverson. 2012-03-30 07:26:57 -0700