Mass Communication 1970-1985

Media-technical equipment of household and media usage habits, extent of print media and electronic media. 2. leisure time and communication activities. Topics: 1. media:...家用传媒技术设备、媒介使用习惯及印刷媒体与电子媒体的接触程度。2. 闲暇时间与交际活动。调研主题：1. 媒体：...