Filtering by: Committee members names sim Hall, Randy A, Emory University Remove constraint Committee members names sim: Hall, Randy A, Emory University Committee Hall, Randy A, Emory University Remove constraint Committee: Hall, Randy A, Emory University Committee Morgan, Edward T, Emory University Remove constraint Committee: Morgan, Edward T, Emory University Degree PhD Remove constraint Degree: PhD Year 2013 Remove constraint Year: 2013 Submission Type Dissertation Remove constraint Submission Type: Dissertation