000 00314nam a2200133Ia 4500
008 170101s1999 xx 000 0 und d
020 _a8176352594
100 _aGralla Preston
245 0 _aHow The Internet Works
260 _aDelhi
_bTM
_c1999
300 _a323
650 _aComputer Science
942 _2ddc
_cBK
999 _c86293
_d86293