Russell, Travis.
Telecommunications Protocols / Russell Travis. - 2 edition. - New York : McGraw-Hill, 2000. - XIX, 427 s.: il.; 23 cm.
0071349154
Telecommunications Protocols / Russell Travis. - 2 edition. - New York : McGraw-Hill, 2000. - XIX, 427 s.: il.; 23 cm.
0071349154