National Sample from the 1851 Census of Great Britain

Abstract copyright UK Data Service and data collection copyright owner. The objects of the project were, 1. To draw a two per cent systematic stratified cluster sample from the...本摘要的版权归英国数据服务中心（UK Data Service）及数据采集版权所有者所有。本项目的研究目标如下：1. 从……中抽取2%的系统分层整群抽样样本。