China panorama [Documento electrónico] : chinese for business / [Huang Wei Zhi]

China panorama [Documento electrónico] : chinese for business / [Huang Wei Zhi] . - Beijing : [Yu wen chu ban she], [2001?] . - 2 discos ópticos (DVD-Video's) em invólucro 27x15x1 cm . - (Follow me to chinese)
7-7995-0810-8

809.51