Lang-nghe-du-lich-Viet-Nam
Subtitle: (sach-chuyen-khao)
By: Gs. TS. Hoang Van Chau; ThS. Pham Thi Hong Yen; ThS. Le Thi Thu Ha
Contributors: Le, Thi Thu Ha; Pham-Thi-Hong-Yen
Publisher: Nxb-Thong-ke
Published: 2007
Place of publication: Ha-noi
Language: vie
Number of pages: 378