Data collection systems : national dual record and related systems
Walls, H Bradley
Data collection systems : national dual record and related systems - International Program of Laboratories for Population Statistics Chapel Hill, N.C. 1974 - 28 p.
Incluye bibliografía
REGISTRO DE DATOS
ESTADISTICAS VITALES
MEDICION
DEM
DEM-F 001.4222 W 18942
Data collection systems : national dual record and related systems - International Program of Laboratories for Population Statistics Chapel Hill, N.C. 1974 - 28 p.
Incluye bibliografía
REGISTRO DE DATOS
ESTADISTICAS VITALES
MEDICION
DEM
DEM-F 001.4222 W 18942