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31
Problems in designing interview surveys to measure population growth.
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32
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33
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34
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35
The design of an experimental procedure for obtaining accurate vital statistics.
Foilsithe / Cruthaithe 1971LEABHAR -
36
On a method of estimating birth and death rates and the extent of registration
Foilsithe / Cruthaithe 1971LEABHAR -
37
The use of sampling for vital registration and vital statistics.
Foilsithe / Cruthaithe 1971LEABHAR