MRUP has a Library facility that has been equipped with collection of books, journals, pre-thesis and thesis that terkonkesi with network information systems. To facilitate the management of such data, then in the Library Information System there are categories to facilitate the process of catalog searching both catalogs of books, journals, prestige and thesis. Likewise with the membership that has been stored in the library database system that will be used for data collection savings and loan in the library information system. The Information System can be accessed at Book lending also use barcode system.