Demografii︠a︡ na Bŭlgarii︠a︡
Subtitle: [monogr.
By: Iv. Stefanov ... et al.].
Contributors: Stefanov, Ivan, 1899-
Publisher: Nauka i izkustvo
Published: 1974
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 644
Subjects: Migration, Internal -- Bulgaria; Bulgaria -- Population; Bulgaria -- Statistics, Vital
Notes: Summary in Russian and English; table of contents also in Russian and English.

Bibliography: p. 519-[522]