000 00364nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aMARTIN(James)
245 _aData communication technology
260 _aNew Jersey
260 _bPrentice-Hall
260 _c1988
300 _axxiii p. + 691
942 _cBooks
999 _c17228
_d17228