Princeton Theological Seminary (PTS) is a theological seminary of the Presbyterian Church (U.S.A.) located in the Borough of Princeton, New Jersey in the United States. While Princeton Theological Seminary and Princeton University are separate entities, there is reciprocity for use of certain facilities such as their libraries, student health clinic, as well as cross enrollment in classes. PTS is home of the largest theological library in the United States and 640 students, and a faculty of 53. Although the roots of Princeton Seminary are in Presbyterianism, less than half of the students are candidates for the ministry in the Presbyterian Church; many are candidates for ministry in other denominations, while others are studying toward careers in academia, and still others are pursuing fields less directly related to theology, such as law, medicine, social work, administration and education. The plan to establish a theological seminary in Princeton was in the interests of advancing and extending the theological curriculum. The educational intention was to go beyond the liberal arts course by setting up a postgraduate, professional school in theology.