000 00337nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a876925298
082 _a4
082 _b06-Mar
100 _aMartin James
245 0 _aComputer Networks and Di
260 _aNew Delhi
260 _bPHI
260 _c1988
300 _axiii-562
999 _c32881
_d32881