Introduction - If you have any usage issues, please Google them yourself
Through this system can be completed the following features: Entry books (registration book, including the borrowers library card serial number (must be recorded in the book number, title, author, quantity), to borrow books, borrow the number of days and borrow books and the number of the book can find the corresponding library data) to return the books (to delete the record of borrowing), cancellation of old books (cancellation of the number of books and other information, the number of subsequent books were reduced to a one by one cover of the book information ), query the books (in accordance with the number of books, the title of three ways Query books exist), edit book (amended out) the error information.