Results 271 to 280 of about 694,437 (287)

Surveys and sampling.

2001
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The sample survey

1992
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[Sampling surveys].

Archives de l'Institut Pasteur d'Algerie. Institut Pasteur d'Algerie, 1990
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Sample Surveys

2016
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Sample Surveys

2019
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SAMPLE SURVEYS

The Lancet, 1950
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Sample Survey

2014
Neelam Ark, Tavinder Ark
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Sample Surveys.

British medical journal, 2011
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SAMPLE SURVEYS

1968
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Sample Surveys

BMJ, 1946
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