The Gemmill Library of Engineering, Mathematics, & Physics will close Friday, May 11 for recarpeting and new furniture. During closure, request print materials in Gemmill from the Earth Sciences Library desk in Benson, or at 303-492-5396. Research questions may be directed to staff or to our general reference email at engref@colorado.edu. We apologize for the inconvenience, and hope to limit service disruption much as possible. The library will reopen on May 29.