Potent͡s︡ialnata emigrat͡s︡ii͡a︡ na pŭtuvashtite v chuzhbina bŭlgarski grazhdani
By: Ĭordan Kalchev, Sergeĭ T͡S︡vetarski.
Contributors: T͡S︡vetarski, Sergeĭ.; Nat͡s︡ionalen statisticheski institut (Bulgaria)
Publisher: Nat͡s︡ionalen statisticheski In-t
Published: 1991
Place of publication: Sofii͡a︡
Language: bul
Subjects: Emigration and immigration -- Bulgaria.; Emigration and immigration -- Bulgaria -- Statistics.