Methodologies for the collection and analysis of mortality data :
Methodologies for the collection and analysis of mortality data : proceedings of a seminar at Dakar, Senegal, July 7-10, 1981 /
Jacques Vallin, John H. Pollard and Larry Heligman, editors.
- Liège : Ordina, 1984.
- 510 p.
2870400322
Mortality--congresses.
Data collection--congresses.
HB 1321
2870400322
Mortality--congresses.
Data collection--congresses.
HB 1321