Christensen, Charles R

Dr. Charles R. Christensen is Assistant Professor of History and Political Science at Tiffin University, and Director of Tiffin University Online. Previously, Dr. Christensen spent 26 years in the Air Force, serving in a variety of intelligence-related combat, staff, and command positions and rising to the rank of Colonel. Dr. Christensen is the author of several articles on Intelligence and Military History.

History of the Development of Technical Intelligence in the Air Force, 1917-1947
2002 0-7734-6965-6