The Sciences Library, nicknamed the "SciLi", at Brown University is a high-rise building in Providence, Rhode Island built in 1971. At 180 feet (55 m), it is tied with One Citizens Plaza as the 13th-tallest building in the city. The building houses Brown University's primary on-campus collections that support study and research in the fields of Medicine, Psychology, Neural Science, Environmental Science, Biology, Chemistry, Geology, Physics, Engineering, Computer Science, and Pure and Applied Mathematics. SciLi is also the home of the Science Center, the Map Collection, the Interlibrary Loan office, and the Friedman Study Center.