首页 | 本学科首页   官方微博 | 高级检索  
   检索      


An Introduction to the Public Use Sample of the 1910 U.S. Census of Population
Authors:Michael A Strong  Samuel H Preston  Mark C Hereward
Institution:Population Studies Center, University of Pennsylvania
Abstract:
Keywords:Canadian censuses (twentieth-century)  census confidentiality constraints  geographic information systems (GIS)  interdisciplinarity
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号