SPC digital telephone exchanger /
Redmill, Felix, 1944-
SPC digital telephone exchanger / F. J. Redmill and A. R. Valdar - Rev ed. - London : Peter Peregrinus, 1994 - xii, 521p. : ill. ; 24 cm.
0863413013 RM169.12
Digital telephone systems
Telephone switching systems, Electronic
SPC digital telephone exchanger / F. J. Redmill and A. R. Valdar - Rev ed. - London : Peter Peregrinus, 1994 - xii, 521p. : ill. ; 24 cm.
0863413013 RM169.12
Digital telephone systems
Telephone switching systems, Electronic