Guo Li
Conversational chinese for business = [Han Ying dui zhao shang yong Han yu hui hua] / by Guo Li
Conversational chinese for business = [Han Ying dui zhao shang yong Han yu hui hua] / by Guo Li
. - Beijing : Peking University Press, 1993
. - 115 p. 20 cm
7-301-02334-0 Brochado
809.51