for object oriented analysis and design. please solve as soon as possible

Q3: You have been contracted to develop a computer system for a university library. The library currently uses a 1960's program written in a language now obsolete for a couple of very basic bookkeeping tasks. The library uses a card index for user browsing. Your job is to bulld an interactive system that handles all the bookkeeping tasks and user browsing Draw the Use Case and Sequence Diagram of above statement