Introduction - If you have any usage issues, please Google them yourself
UML-based procurement management system design book primarily for the use of bookstore manager. Landing systems administrator, books, a series of management and procurement functions, as follows: Administrator Login: Enter the legal system administrator login information. Books Management: query, modify, and delete the entry of basic books library book information. Procurement Management: Query stock (assuming that the system set up less than 20 stocks to be inadequate) information, input procurement information, print purchase order procurement, the procurement of information entry, delete all procurement information or purchase order.