000 00291nam a2200121Ia 4500
008 211209s1988 xx 000 0 und d
041 _aeng
082 _a004.6 N88 DUR
100 _aDURR, MICHAEL
245 _aNETWORKING IBM PCS
260 _aSINGAPORE
_bQUE/TECH PUB.
_c1988
300 _a202
999 _c25142
_d25142