Pensionnoto osiguri︠a︡vane v Bŭlgarii︠a︡
By: V. Angelova
Series: Biblioteka za profsŭi︠u︡znii︠a︡ aktiv -- 1
Publisher: Profizdat
Published: 1979
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 157
Subjects: Social security
Notes: Includes bibliographical references.