000 00960nam a2200313 a 4500
005 20250913115850.0
008 981208s1989 xxu 00 eng
010 _a88-32431
020 _a0131988700
035 _a476239
039 9 _y08-18-1999
_zload
090 _aTK5105.H44
090 _aTK5105
100 1 _aHelmers, Scott A.
245 1 0 _aData communications
_ba beginner's guide to concepts and technology
_c/ Scott A.Helmers
260 _aEnglewood Cliffs, N.J.
_bPrentice-Hall
_c1989
300 _a302 p. : ill. ; 24 cm.
504 _aIncludes bibliographical references and index
590 _a1
650 _aData transmission systems
650 _aComputer network
907 _a.b10504552
_b2021-05-28
_c2019-11-12
942 _c01
_n0
_kTK5105.H44
914 _avtls000052539
991 _aFakulti Sains Fizik dan Gunaan
998 _al
_b1999-05-08
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_da
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_gxxu
_y0
_z.b10504552
999 _c52396
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