Telecommunication systems - United States.

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

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

Cable communications technology / by: (Language materials, printed)

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

Telecommunication systems

Business enterprises

Mobile communication systems

Wireless communication systems

Telecommunication

Telecommunication and state