1
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H62 .H4
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A short introduction to social research/Matt Henn, Mark Weinstein, Nick Foard
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London, [ United Kingdom ] : SAGE Publications Ltd , 2005
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Henn, Matt
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0761944834
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93938
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2
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HA31.2 .A5
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Designing and doing survey research/Lesley Andres
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London, [ United Kingdom ] : SAGE Publications Ltd , 2012
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Andres, Lesley
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9781849208130
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98282
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