TY  - BOOK
AU  - Georgiev,Emil
AU  - Angelov,Dimiter
AU  - Krustev,Kiril
AU  - Todorova,Zhivka
TI  - Bulgaria's share in human culture
U1  - 914.97703 
PY  - 1968///
CY  - Sofia
PB  - Sofia Press
KW  - Bulgaria
KW  - Civilization
ER  -