Katalog bŭlgarski poshtenski marki 1879-1979
By: [Sŭstav. Petŭr Georgiev].
Contributors: Dŭrzhavno tŭrgovsko predprii͡a︡tie Filatelii͡a︡.
Publisher: DSP Reklama
Published: 1979
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 306
Subjects: Postage stamps -- Bulgaria -- Catalogs.
Other titles: Katalog na bŭlgarskite poshtenski marki.
Notes: At head of title: Ministerstvo na sŭobshtenii͡a︡ta. DTP Filatelii͡a︡.
On cover: Katalog 1879-1979; colophon title: Katalog na bŭlgarskite poshtenski marki.