Museumenquete, 1982-1983

Effects of charging entrance fee on composition of visitors and on number of visits of four museums. Number of visits to museum / length of visit / intended or accidental visit...本数据集旨在探讨入场收费对四家博物馆的游客构成与到访人次的影响，相关观测维度包括博物馆到访次数、游览时长、有意到访或偶然到访等情况。