Popov,G.A.
Principles of health planning in the USSR By G.A. Popov - Geneva World health organization 1971 - 172p
Public health -- Soviet Union -- Methodology
O1x47 W893
Principles of health planning in the USSR By G.A. Popov - Geneva World health organization 1971 - 172p
Public health -- Soviet Union -- Methodology
O1x47 W893
