语言作的图书管理系统 该程序能实现对一本书进行采编入库、清除库存、借阅图书、归还图书且记录借书的用户信息，还有查找书、显示图书目录的功能-Language for the library management system to achieve the program editing a book for storage, clearance stock, borrow books, return library books and records of user information, as well as to find books, show catalog features books