Bŭlgarii͡a︡ prez vtorata chetvŭrt na XIV v.
Subtitle: t͡s︡ar Ivan Asen IV--sinŭt na Ivan Aleksandŭr
By: Ĭordan Andreev.
Publisher: Univ. izd-vo "Sv. Kliment Okhridski"
Published: 1993
Place of publication: Veliko Tŭrnovo
Language: bul
Number of pages: 325
Subjects: Ivan Asen IV, Czar of Bulgaria, 1331-1349.; Bulgaria -- Kings and rulers -- Biography.
Notes: Includes bibliographical references.