Number of Wireless Sessions

The number of wireless sessions, by branch, provided by the Montgomery County Public Library wireless service. These are annual numbers, regardless if the service is...本数据集为蒙哥马利县公共图书馆（Montgomery County Public Library）无线服务所提供的按分馆统计的无线会话（wireless sessions）数量。此类数据为年度统计数据，无论该服务是否……