00786nam0 2200253 450 00002524820090403121557.020090403d1949----km-y0itay50------baengGBy-------001yySampling methods for censuses and surveysby Frank YatesLondonC. Griffin1949XIV, 318 p.23 cm001000025247Sampling methods for censuses and surveys44487Campionamento304.602120Popolazione. StatisticaYates,Frank63797ITUNIPARTHENOPE20090403RICAUNIMARC000025248211.5/3869NAVA22009Sampling methods for censuses and surveys44487UNIPARTHENOPE