Waltisperger D
Mortality project: annotated bibliography on the sources of demographic data - Paris OECD FR - Mortality project Vol.1 1978, Vol.2 1979 .
016.3122/OECD
Mortality project: annotated bibliography on the sources of demographic data - Paris OECD FR - Mortality project Vol.1 1978, Vol.2 1979 .
016.3122/OECD