000 00558nam a22001817a 4500
008 230607b |||||||| |||| 00| 0 eng d
020 _a0-471-63423-9
040 _aNational Science Library
_cNational Science Library
080 _a621.39
_bM9
100 _aFreeman, Roger L
_911051
245 _aTelecommunication system engineering
250 _a2nd ed.
260 _aNew York:
_bA Wiley-Interscience Publication,
_c1989
300 _axxix, 752p.
490 _aWiley series in telecommunications
650 _aTelecommunications
942 _2udc
_cBK
999 _c40163
_d40163