O. Ray WhittingtonO. Ray Whittington, PhD, CPA, CMA, CIA, (Chicago, IL) is Dean of the College of Commerce and Kellstadt Graduate School of Business at DePaul University. |
O. Ray WhittingtonO. Ray Whittington, PhD, CPA, CMA, CIA, (Chicago, IL) is Dean of the College of Commerce and Kellstadt Graduate School of Business at DePaul University. |