Dodd, Annabel Z
The Essential Guide to Telecommunications - New Jersey Prentice-Hall, Inc 1998 - 251
ГФ 18114
Англи хэл дээр,
0-13-259011-5 978-0-13-259011-2
telecommunications telephone systems wireless
The Essential Guide to Telecommunications - New Jersey Prentice-Hall, Inc 1998 - 251
ГФ 18114
Англи хэл дээр,
0-13-259011-5 978-0-13-259011-2
telecommunications telephone systems wireless