עולם הדממה
Subtitle: M15 במאבק נגד השטאזי
Publisher: [s.n.]
Published: 201u
Place of publication: Tel Aviv?
Language: heb
Number of pages: 244
Subjects: Fiction; Intelligence service; Great Britain; Secret service; History; Great Britain. MI5; Germany (East). Ministerium für Staatssicherheit
Other titles: ʻOlam ha-demamah
Notes: On title: M15, should be MI5.