The University of Notre Dame Hesburgh Libraries is a library system that provides a range of reading and reference materials. It operates architecture, art image, engineering, mathematics, and chemistry and physics libraries. The system also maintains the Kellogg/Kroc Information Center, which offers study materials in various fields, including sociology, political science, and Latin American and peace studies. The University of Notre Dame Hesburgh Libraries provides books articles, electronic journals and databases. It offers book renew and recall services. The system also provides an interlibrary loan program. The University of Notre Dame Hesburgh Libraries has a radiation chemistry reading room. It operates the Medieval Institute Library, which features books on history, philosophy, theology and religion and medieval studies. The system is a part of the University of Notre Dame in Indiana.