National Readership Surveys, 1960 3rd Quarter

Abstract copyright UK Data Service and data collection copyright owner. The National Readership Surveys are conducted quarterly either by the British Market Research Bureau or...

本数据集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。全国读者调查（National Readership Surveys）每季度由英国市场研究局（British Market Research Bureau）或……开展实施。