是用VFP写的一个图书馆管理程序,主要是对数据库方面的操作,对图书资料的添加,删除,修改,查询，销售等功能...还有数据报表的生成等-VFP is written by a library management procedures, mainly for database operation, information on the books to add, delete, modify and query capabilities ... also the data generated su