Các quy định pháp luật về bảo vệ bí mật nhà nước.
Publisher: Nhà xuất bản Chính trị quốc gia
Published: 2004
Place of publication: Hà Nội
Language: vie
Number of pages: 225
Subjects: Official secrets -- Vietnam.; Secrecy -- Law and legislation -- Vietnam.
Other titles: Về bảo vệ bí mật nhà nước