From references to secret agents in The Art of War in 400 B.C.E. to the Bush administration's ongoing War on Terrorism, espionage has always been an essential p

From references to secret agents in The Art of War in 400 B.C.E. to the Bush administration's ongoing War on Terrorism, espionage has always been an essential p

Encyclopedia of espionage, intelligence and security (GVRL)

Counterintelligence Theory and Practice explores issues relating to national security, military, law enforcement, and corporate, as well as private affairs. Han