Hợp đò̂ng kinh thé̂ vô hiệu
By: Lê Thị Bích Thọ.
Publisher: Nhà xuá̂t bản Chính trị quó̂c gia
Published: 2004
Place of publication: Hà Nội
Language: vie
Number of pages: 262
Notes: Includes bibliographical references.