000 00452 a2200169 4500
003 OSt
008 090305t xxu||||| |||| 00| 0 eng d
082 _a621.395.345
_bWIN
100 _aWinch,Robert G
245 _aTelecommunication transmission systems\2nd ed.
250 _a2nd ed.
300 _axiii,615p.
653 _a621.395.345
_aTelecommunication
942 _2ddc
_cBK
260 _aNew Delhi
_bTata McGraw hill
_c2004
020 _a007070970X
999 _c351037
_d351037