《中华人民共合国保守国家秘密法》学习资料
Publisher: [s.n.]
Published: 1988
Place of publication: Hong Kong?
Language: chi
Number of pages: 18
Subjects: Official secrets; Law and legislation; National security; Classified Defense information
Other titles: "Zhonghua Renmin Gongheguo bao shou guo jia mi mi fa" xue xi zi liao
Notes: Cover title.