Deveti kongres na Bŭlgarskite profesionalni sŭi͡uzi
Subtitle: materiali i dokumenti : 8-10 april 1982
By: [sŭstaviteli Kosta Andreev, Lazar Rosnev, Dimitŭr Kamenov].
Contributors: Andreev, Kosta.; Rosnev, Lazar.; Kamenov, Dimitŭr.
Publisher: Profizdat
Published: 1982
Place of publication: Sofii͡a
Language: bul
Subjects: Bŭlgarski profesionalni sŭi͡uzi -- Congresses.; Labor unions -- Bulgaria -- Congresses.
Other titles: 9. kongres na Bŭlgarskite profesionalni sŭi͡uzi.