TY  - BOOK
ED  - U. S. Agency for International Development
TI  - Measurement of infant mortality in less developed countries
T2  - (International Research Document ; 
PY  - 1978///
CY  - Washington, D. C. : 
PB  - U. S. Departament of Commerce. Bureau of the Census
KW  - MEDICIÓN
KW  - MORTALIDAD INFANTIL
KW  - PAÍSES EN DESARROLLO
ER  -