TY  - BOOK
AU  - Ribarski,Kiril
TI  - Social security in Bulgaria
U1  - 368.4094975 21
PY  - 1969///
CY  - Sofia
PB  - Sofia Press
KW  - Seguridad social
KW  - Bulgaria
KW  - Velchevska, Lilyana, coaut
N1  - A Main principles, underlying, social security adn health protection. B State social security. C Insurance of co operative farmers. D Insurance of members of producer co - operatives craftsmen and persons practising liberal professions. E Insurance of private farmers
ER  -