Telecommunication systems - United States.

The Irwin handbook of telecommunications / by: (Language materials, printed)

Understanding emerging network services, pricing, and regulation / by: (Language materials, printed)

Wireless communications : = principles and practice / by: (Language materials, printed)

Information technology for counterterrorism = immediate actions and future possibilities/ by: (Electronic resources)

Cable communications = building the information infrastructure / by: (Electronic resources)

The Irwin handbook of telecommunications by: (Electronic resources)

Telecommunication systems- United States.

Mobile communication systems- United States.

Computer security- United States.

Terrorism- Prevention.

Business enterprises- Communication systems.- United States

Telecommunication- Law and legislation- United States.

Wireless communication systems- United States.

Telecommunication and state- United States.

Information superhighway- United States.

Computer networks- Security measures- United States.

Information technology- United States.