Graduate Students:
http://www.columbia.edu/cu/lweb/services/lio/borrowing/graduate.html
Undergraduates:
http://www.columbia.edu/cu/lweb/services/lio/borrowing/undergrad.html
Spouse & Domestic Partner:
http://www.columbia.edu/cu/lweb/services/lio/borrowing/partners.html
Faculty & Officer:
http://www.columbia.edu/cu/lweb/services/lio/borrowing/faculty.html
Visiting Scholars:
http://www.columbia.edu/cu/lweb/services/lio/borrowing/scholars.html
Other Visitors:
http://www.columbia.edu/cu/lweb/services/lio/borrowing/visiting.html
Alumni
http://www.columbia.edu/cu/lweb/services/lio/borrowing/alumni.html