000 00591nam0a22001810004500
005 20170210192043.0
020 _a0130798622
050 0 0 _aTK 5105
_bS93D 2000
100 1 _aSveum, Myron
_970350
245 1 0 _aData communicationa : an overview
250 _aพิมพ์ครั้งที่ 1
260 _aUpper Saddle River, New Jersey:
_bPrentice - Hall,
_c2000
300 _axii, 353 P,ill ; 24 cm
500 _aIncludes index
650 0 _aDATA TRANSMISSION SYSTEMS
_938509
942 _cGEN
999 _c68161