The University of Navarra is a private pontifical university based at the southeast border of Pamplona, Spain. It was founded in 1952 by St. Josemaría Escrivá de Balaguer, the founder of Opus Dei as a corporate work of the apostolate of Opus Dei. Through its four campuses (Pamplona, San Sebastián, Madrid and Barcelona), the University confers 27 official degrees and administers more than 300 postgraduate programs (including 33 doctoral programs and 13 master's programs) through 10 schools, 2 superior colleges, 2 university schools, its graduate business school, IESE ("Instituto de Estudios Superiores de la Empresa"; in English: "International Graduate School of Management" or "Institute of Higher Business Studies"), ISSA ("Instituto Superior de Secretariado y Administracion"; engl.: Superior Institute of Secretarial and Administrative Studies), and other centers and institutions. The university also runs a teaching hospitals called CIMA, as well as various community outreach and volunteer initiatives. In addition, the University's library system contains over 1.1 million books.