PEW RESEARCH CENTER FOR THE PEOPLE & THE PRESS DECEMBER POLITICAL SURVEY Dece...
收藏数据链接：
官方服务：
资源简介：
Title: Pew Research Center for the People & the Press – December Political Survey Fieldwork Dates: December 5–9, 2012 Sample Size: N = 1,503 respondents Mode: Dual-frame RDD...
