Za usŭvŭrshenstvuvane na obuchenieto po istorii͡a︡
Subtitle: metodichesko pomagalo
By: [sŭstaviteli Stefan Enchev, Kiril Venev].
Contributors: Enchev, Stefan.; Venev, Kiril.; T͡S︡entralen institut za usŭvŭrshenstvuvane na uchiteli i rŭkovodni kadri "V. Blagoeva."
Publisher: [s.n.]
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 80
Subjects: History -- Study and teaching -- Bulgaria.
Notes: At head of title: Ministerstvo na narodnata prosveta. T͡S︡entralen institut za usŭvŭrshenstvuvane na uchiteli i rŭkovodni kadri "V. Blagoeva."