作 者:Dr. Vasilica Ciucă ;- Dr. Ion Ciucă
出 处:Annals of the University of Oradea : Economic Science. 2004 ;XIII:122-131.
出 版 社:University of Oradea
文 章 ID:46900744
作 者:Dr. Vasilica ;Ciucă ;- Dr. Ion Ciucă
出 处:Annals of the University of Oradea : Economic Science. 2004 ;XIII:132-138.
出 版 社:University of Oradea
文 章 ID:46900745