作 者:Ph. Reader Univ. Nicu MARCU ;PhD Univ. Lecturer Daniela GIURESCU
出 处:Revista Română de Statistică. 2009 ;2.
出 版 社:Romanian National Institute of Statistics
文 章 ID:85357775
作 者:PhD Univ. Reader Nicu MARCU ;PhD Univ. Reader Marian SIMINICĂ ;PhD Univ. Lecturer Daniela GIURESCU
出 处:Revista Română de Statistică. 2009 ;5.
出 版 社:Romanian National Institute of Statistics
文 章 ID:85357809