Sot͡s︡ialnoto osiguri͡a︡vane na trudeshtite sevissh dŭrzhaven i obshtestven dŭlg
By: [sŭstaviteli Ĭ. Vasilev ... et al.].
Contributors: Vasilev, Ĭ.; Okrŭzhen sŭvet na BPS--Vidin. Otdel "Dŭrzhavno obshtestveno  osiguri͡a︡vane."
Publisher: Okrŭzhen sŭvet na BPS--Vidin, Otdel "Dŭrzh. obshtestveno osiguri͡a︡vane,"
Published: 1980
Place of publication: Vidin
Language: bul
Number of pages: 81
Subjects: Social security -- Law and legislation -- Bulgaria.