50-te naĭ-vazhni dati, koito promenikha bŭlgarskata istori︠i︡a
By: [redaktor Nadezhda Deleva]
Publisher: Knigoizdatelska kŭshta "Trud"
Published: 2018
Place of publication: Sofi︠i︡a
Language: bul
Number of pages: 259
ISBN-13: 9789543985456
Subjects: Miscellanea; History