Usŭvŭrshenstvuvane na sot︠s︡ialnoto razvitie v Bŭlgarii︠a︡
Subtitle: bibliografii︠a︡
By: T︠S︡vetanka Andonova, Silvii︠a︡ Angova.
Contributors: Angova, Silvii︠a︡.
Publisher: Informatsionno-izdatelski tsentŭr na ISU pri TSK na BKP
Published: 1987
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 296
Subjects: Bulgaria -- Social conditions -- Bibliography.
Notes: At head of title: Institut za sotsialno upravlenie pri TSK na BKP.