000 00318nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-7808-785-5
082 _a4.6
_bTAN
100 _aTanenbaum,Andrews
245 0 _aComputer networks 4/E
260 _aVidhyanagar
_bPearson Education Asia
_c2003
365 _a250
999 _c250138
_d250138