000 00515nam a22001697a 4500
008 230616b |||||||| |||| 00| 0 eng d
020 _a9780471518167
040 _aNational Science Library
_cNational Science Library
080 _aR 621.391.3/.6)(035)
_bN1
100 _aFreeman, Roger L
_911051
245 _aTelecommunication transmission handbook
260 _aNew York:
_bWiley,
_c1991
300 _a xxv, 1014p.
490 _aWiley series in telecommunications
650 _aScience
942 _2udc
_cHDK
999 _c44391
_d44391