New York City — Barnes & Noble, Inc., the world’s largest retail bookseller, has appointed Carlo Pochintesta as chief information officer. Pochintesta joins the company from Rag & Bone Holdings, LLC, where he also served as chief information officer. He will report to Allen Lindstrom, Barnes & Noble’s chief financial officer. “We are so pleased to welcome Carlo to Barnes & Noble, who brings with him decades of leadership in information technology at some of the country’s most respected retailers,” says Lindstrom. “His long and successful track record of innovation …