Harold C. Relyea <br/><br/>
Homeland security and information 

 - New York :  PERGAMON,  2002 
<br/><br/> A new phrase—"homeland security"—has come into popular parlance in the aftermath of recent terrorist attacks on the World Trade Center and the Pentagon. As an evolving concept, it draws definition from, and has implications for, various policy areas and actions. This introductory essay reviews the development of two similar policy concepts—national security and internal security—before exploring homeland security, and the significance of each for information policy and practice