作 者:Asist. Univ.Drd. Bâldan Florentina – Cristina ;- Prep.Univ. Neacşu Mădălina
出 处:Annals of the University of Oradea : Economic Science. 2006 ;XV(01):256-259.
出 版 社:University of Oradea
文 章 ID:46841511