1)要求能够对图书资料进行管理，如登记新书，删除不存在的书目，对已经变更的图书信息进行修改，还可以根据多种条件从数据库中查询书目的详细信息。

2)要求能对新读者信息进行登记，对已经变更的读者信息进行修改，对不再借阅的读者信息进行删除。还可以查询读者的详细信息，以及读者借阅过的书目和正在借阅的书目。

3)提供借阅登记表和返还登记表来管理借阅，并且提供查询借阅次数最高的前10个书目。

-a) request to the library for information management, such as the registration book, and the deletion of programs, of the library has changed to amend the information, but also under a variety of conditions, from the bibliographic database inquiries detailed information. 2) demand for new readers information on the registration of the change of readers have information changes Readers no longer the right information for the reader to delete. Readers also can find detailed information and the readers to borrow books and over is to borrow the book. 3) to provide registration forms to borrow and return the registration form to the management to borrow, borrow and provide access to the highest number of 10 books.