Ikonomicheski problemi na izvŭnproizvodstvenata sfera
By: Violeta Samardzhieva.
Publisher: Izd-vo na Bŭlgarskata akademii͡a︡ na naukite
Published: 1979
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 157
Subjects: Service industries -- Bulgaria.
Other titles: Economic problems of the extraproduction sphere.; Ėkonomicheskie problemy neproizvodstvennoĭ sfery.
Notes: Includes bibliographical references.
At head of title: Bŭlgarska akademii͡a︡ na naukite. Ikonomicheski institut.
On page facing t.p. title in English: Economic problems of the extraproduction sphere; and in Russian: Ėkonomicheskie problemy neproizvodstvennoĭ sfery.
Summary in English and Russian.