Mortality trends in Czechoslovakia
de Miloš Vacek
Materias
Ediciones (1)
- Mortality trends in Czechoslovakia (1969)
U.S. Health Services and Mental Health Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] · inglés
de Miloš Vacek
U.S. Health Services and Mental Health Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] · inglés