Elderton,William and Fippard,Richard C. (1947). The Construction of Moratality and Sickness Tables (IVth edition 1947.). Adam and Charles Black.
Chicago Edition CitationElderton,William and Fippard,Richard C. The Construction of Moratality and Sickness Tables. IVth edition 1947. London: Adam and Charles Black, 1947.
Cita MLAElderton,William and Fippard,Richard C. The Construction of Moratality and Sickness Tables. IVth edition 1947. Adam and Charles Black, 1947.
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