Global Positioning System
![Global Positioning System Global Positioning System](/content/dam/ethz/special-interest/gess/cis/center-for-securities-studies/covers/Encyclopedia-of-US-NS.jpg)
Autor(en): Sean Costigan
Herausgeber: Richard Samuels
Buchtitel: Encyclopedia of United States National Security
Verlag(e): SAGE
Publikationsjahr: 2006