DIGITAL SWITCHING SYSTEMS
ALI SYED RIFFAT
DIGITAL SWITCHING SYSTEMS SYSTEM RELIABILITY AND ANALYSIS - NEW DELHI T.M.H PUBLISHER-1 2008 - 217
978-0070483903
"Telephone switching systems, Electronic"
621.387
DIGITAL SWITCHING SYSTEMS SYSTEM RELIABILITY AND ANALYSIS - NEW DELHI T.M.H PUBLISHER-1 2008 - 217
978-0070483903
"Telephone switching systems, Electronic"
621.387