作者:Dean, Kelley M., Public Policy
论文开放时间:2011
关键词:Propensity score matching;Gifted programs;...
培养单位:University:Georgia Institute of Technology
作者:Dean, Kelley M., Public Policy
论文开放时间:2011
关键词:Propensity score matching;Gifted programs;...
培养单位:University:Georgia Institute of Technology