Digital Telephony
Bellamy, John
Digital Telephony Eng. Bellamy, John - 3rd. - New york John Wiley 2004 - xxv, 693 p. : 22.8 cm.
9814126357
Electrical Engineering
621.385 / BEL-D 2004 6178
Digital Telephony Eng. Bellamy, John - 3rd. - New york John Wiley 2004 - xxv, 693 p. : 22.8 cm.
9814126357
Electrical Engineering
621.385 / BEL-D 2004 6178