Obshtestvenoto osiguri͡avane v sot͡sialisticheskite strani
Subtitle: [nauch.-popul. ocherk]
By: Anastasii͡a Encheva.
Publisher: Profizdat
Published: 1978
Place of publication: Sofii͡a
Language: bul
Number of pages: 69
Subjects: Social security -- Bulgaria.; Social security -- Communist countries.
Notes: At head of title: T͡Sentralen sŭvet na bŭlgarskite profesionalni sŭi͡uzi. Upravlenie "Dŭrzhavno obshtestveno osiguri͡avane."