Filtering by: Committee Knauft, Bruce M, Emory University Remove constraint Committee: Knauft, Bruce M, Emory University Committee Spitulnik, Debra, Emory University Remove constraint Committee: Spitulnik, Debra, Emory University Degree PhD Remove constraint Degree: PhD Year 2007 Remove constraint Year: 2007 Submission Type Dissertation Remove constraint Submission Type: Dissertation