Razgranichavane na funkt︠s︡iite
Subtitle: obzor
By: Konstantin Iskrov
Publisher: Akademii︠a︡ za obshestveni nauki i sot︠s︡ialno upravlenie pri T︠S︡K na BKP
Published: 1980
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 60