Plodonosno dvadesetiletie
Subtitle: razvitieto na BPS prez godinite sled istor. Aprilski plenum na T︠S︡K na BKP 1956 g. : [sb. statii
By: redaktor Vesa Milcheva]
Publisher: Profizdat
Published: 1976
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 195
Subjects: Labor unions
Notes: Includes bibliographical references.