Pernik - Changova, Ĭordanka; Ivanov, Teofil Krăstev (Izd-vo na Bŭlgarskata akademii͡a na naukite, 1981)
At head of title: Bŭlgarska akademii͡a na naukite. Arkheologicheski institut i muzeĭ.
Vol. 2 has errata slip inserted.
Vols. 1-2 have summaries in English and Russian; table of contents also in English and Russian; volume 3- has summary and table of contents in French.