Internatsionalnoto i natsionalnoto v opita na stroitelstvoto na sotsializma
Subtitle: materiali ot simp., org. ot Komis. na istoritsite ot NRB i SSSR suvmestno s Tsentur po bulgaristika i posveten na 60-god. ot obrazuvaneto na SSSR i 100-god. ot rozhdenieto na Georgi Dimitrov, Sofiia, 10-11 noem. 1982 g.
By: red. kol. D. Kosev, glav. red. i dr.
Publisher: BAN
Place of publication: Sofiia
Number of pages: 1000