The French sociologist and economist Pierre Guillaume Frédéric Le Play (1806-1882) had widespread influence through having been one of the first to develop and use the social-survey meth...
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Considered the pioneer of the social-survey research method, Pierre Guilliame Frédéric Le Play was born on April 11, 1806, at La Rivière, Saint-Sauveur (Calvados). From 1818 to 18...
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Guillaume Frédéric Le Play
Pierre Guillaume Frédéric Le Play