Books By David A. Belsley, Edwin Kuh, Roy E. Welsch - Author

David A. Belsley, PhD, is Professor in the Department of Economics at Boston College in Newtonville, Massachusetts.

Edwin Kuh, PhD, is Professor in the Department of Economics at Boston College in Newtonville, Massachusetts.

Roy E. Welsch, PhD, is Professor of Statistics and Management at the Sloan School of Management at the Massachusetts Institute of Technology.