(formerly Keane Hall) serves as the home for the North American campus of the Pontifical John Paul II Institute for Studies on Marriage and Family. McMahon Hall is the second-oldest building on campus. McMahon Hall contains the offices of the Provost, Graduate Studies, Undergraduate Studies, Undergraduate Advising, Career and Academic Services, the Institute for Policy Research and Catholic Studies, the School of Arts and Sciences, the Department of Modern Languages and Linguistics, the Department of Greek and Latin, and the University post office. The John K. Mullen of Denver Memorial Library is the University's main library. It houses over 500,000 bound volumes on-site and serves as the home of the Semitics/ICOR Library, the Oliveira Lima Library, and the Rare Books collections. Mullen Library provides a variety of spaces to accommodate collaborative and individual learning and provides technologies which support the use of library resources. Related academic units which provide tutoring services here include the Center for Academic and Career Success, the Math Center and the Writing Center. Nursing-Biology Building O'Connell Hall (formerly Cardinal Hall and University Center West & East) houses University Admissions, Enrollment Management, Enrollment Services, and Student Financial Services. O'Connell Hall is named for the Most Rev. David M. O'Connell, 14th president of the university and Bishop of Trenton (NJ). It was originally built by the Knights of Columbus and was known as Graduate Hall when it housed the Knights of Columbus fellows. Pangborn Hall contains the offices and classrooms of the School of Engineering and the Metropolitan School of Professional Studies. Edward J. Pryzbyla University Center is the student center for CUA. It contains the offices for the Dean of Students, dining services, disability support services, and various student organizations. "The Pryz" also contains the student cafeteria, a food court, the campus Starbucks, a convenience store, and various meeting spaces. Salve Regina Hall is used by the Department of Art for various art studios. Shahan Hall holds the main offices and classrooms for the National Catholic School of Social Service. Ward Hall contains the offices, classrooms, recital halls and performance halls for the Benjamin T. Rome School of Music, Drama, and Art. Former Central Campus Buildings Albert Hall (also known as Keane Hall). The first residence building along Michigan Avenue, Albert Hall was demolished in 1970. Brookland Stadium was located in the lawn area between the Edward J. Pryzbyla University Center and the Columbus School of Law.