1. Telephone switching systems

by Thompson, Richard A.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Boston: Artech House, 2000Availability: Items available for loan: [Call number: 621.387 THO] (1).
2. Fundamentals of digital switching

by McDonald, John C.

Edition: 2nd ed.Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New York: Plenum Press, 1990Availability: Items available for loan: [Call number: 621.381537 MCD] (1).
3. ADSL standards, implementation and architecture

by Summers, Charles K.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Boca Raton: CRC Press, 1999Availability: Items available for loan: [Call number: 621.38 SUM] (1).

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