por Burnham, Kenneth P [autor] | Anderson, David Ray, 1941- [autor].
por Anderson, David Ray, 1941- [autor] | Sweeney, Dennis J [autor] | Williams, Thomas A. (Thomas Arthur), 1944- [autor] | Camm, Jeffrey D, 1958- [autor] | Cochran, James J [autor] | Fry, Michael J [autor] | Ohlmann, Jeffrey W [autor].