000 00531nam a2200205Ia 4500
005 20250619145250.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a0071137688
_c
_17.50
040 _aMAIN
041 _aEnglish
082 _a621.382
_bWIN
100 _aWinch, Robert G.
245 0 _aTelecommunication transmission systems
260 _aLondon
_b; Mcgraw-Hill
_c, 1993
300 _axii,541p.
650 _aCommunication Engineering
650 _aEngineering
650 _aTelecommunication
942 _cBK
999 _c125861
_d125861