25 godini Obshtonaroden komitet za bulgaro-suvetska družba
By: redaktsionna kolegiia Raina Terzieva, Valentin Gurkov, Kiril Popov
Edition: 1. izd.
Publisher: Izd-vo na Otechestveniia front
Published: 1982
Place of publication: Sofiia
Language: bul
Number of pages: 59