Grad Troi︠a︡n
Subtitle: [i︠u︡bileen sbornik
By: Redakt︠s︡ionna kolegii︠a︡: Ivan N. Undzhiev, Ivan Peĭkovski]
Publisher: Nauka i izkustvo
Published: 1968
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 361
Subjects: History
Notes: Bibliographical footnotes.