Lekt͡s︡ii po filatelii͡a︡
Subtitle: nachalen kurs
By: [avtorski kolektiv, Grigor Tomanov, Nikolaĭ Chervenkov, Khristo Nikolchev].
Contributors: Chervenkov, Nikolaĭ.; Nikolchev, Khristo.; Sŭi͡u︡z na bŭlgarskite filatelisti.
Publisher: Sŭi͡u︡z na bŭlgarskite filatelisti
Published: 1986
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 106
Subjects: Stamp collecting -- Collectors and collecting -- Bulgaria
Notes: Bibliography: p. 105-106.