Vŭprosi na razvitieto na Bŭlgarii︠a︡ po pŭti︠a︡ na sotsializma
By: red. Asen Kiselinchev ...et al
Publisher: Bŭlgarska akademii︠a︡ na naukite
Published: 1954
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 527
Subjects: Socialism; History