筛选: Committee Amirtharajah, Appiah, Georgia Institute of Technology 删除限定条件 Committee: Amirtharajah, Appiah, Georgia Institute of Technology Committee Flanders, W Dana, Emory University 删除限定条件 Committee: Flanders, W Dana, Emory University Committee Tolbert, Paige, Emory University 删除限定条件 Committee: Tolbert, Paige, Emory University Degree PhD 删除限定条件 Degree: PhD School Laney Graduate School 删除限定条件 School: Laney Graduate School