TY  - BOOK
AU  - Nikolaev, N. I.
ED  - World health organisation
TI  - Effectiveness of vaccination of people against plague
PY  - 1968///
CY  - M.
KW  - Москва
KW  - Ме3-1280
KW  - rubbk
KW  - ˆ[‰Р194.78-395]
ER  -