Ochrana utajovaných skutočností.
Subtitle: [Právne predpisy.]
By: Zost. a pozn. nap. Ján Bátovský.
Edition: 1. vyd.
Publisher: Obzor, t. Polygraf. záv., Trnava
Published: 1973
Place of publication: Bratislava
Language: slo
Number of pages: 151
Subjects: Official secrets -- Czechoslovakia.
Notes: Includes bibliographical references.
Includes legislation.