During the hours that reference services are offered reference desk personnel can be reached at the telephone numbers provided below.

• Bronfman Business Library — 416 736 5139
• Frost Library (Glendon Campus) — 416-487-6729
• Osgoode Law Library — 416-736-5207
• Scott Library — 416-736-5150, menu option 2
• Steacie Science & Engineering Library — 416-736-5639