Lee W.C.Y
Mobile cellular telecommunications Analog and digital systems - NY McGraw-Hill 1995 - 664
ГФ-15886
Англи хэл дээр,
0-07-038089-9
cell phone systems networking telecommunications
Mobile cellular telecommunications Analog and digital systems - NY McGraw-Hill 1995 - 664
ГФ-15886
Англи хэл дээр,
0-07-038089-9
cell phone systems networking telecommunications