Digital switching system: system reliability and analysis /
Ali, Syed Riffat
Digital switching system: system reliability and analysis / - New Delhi: Tata McGraw- Hill, 2002. - xv, 219 p.,
0070483906
Telephone switching system.
621.387
Digital switching system: system reliability and analysis / - New Delhi: Tata McGraw- Hill, 2002. - xv, 219 p.,
0070483906
Telephone switching system.
621.387