图书管理信息包括：图书名称、图书编号、单价、作者、存在状态、借书人姓名、性别、学号等，试设计一图书管理系统，使之能提供上述功能。-Library management information includes: name books, book number, price, author, presence status, borrower name, gender, student number, etc., try to design a library management system, so that it can provide these functions.