Código QR (código de barras bidimensional)

The health of nations true causes of sickness and well-being

Detalhes bibliográficos
Autor principal:	Sagan, Leonard A.
Formato:	Livro
Idioma:	English
Publicado em:	New York Basic Books c1987.
Assuntos:	Public health. Health behavior > United States. Health behavior. Health. Life expectancy > United States. Life Expectancy. Life expectancy. Public health > United States. Social Environment. Social medicine > United States. Social medicine.