National Opinion Polls National Political Surveys; October 1969

Abstract copyright UK Data Service and data collection copyright owner. The NOP National Political Surveys were designed principally to ascertain public opinion on political...本数据集摘要的版权归英国数据服务中心（UK Data Service）及本次数据采集的版权所有者共同所有。NOP全国政治调查（NOP National Political Surveys）最初主要旨在探明公众在政治……方面的舆论看法。