000 00333nam a2200157Ia 4500
008 140110s9999 xx 000 0 und d
082 _a4.22 DUR
100 _aDURR,M.
245 _aNETWORKING IBM PCS
250 _a2ND
260 _bTECH
_aSINGAPORE
_c0
300 _a202
365 _cRs
500 _aIBMPC
650 _aIBM PC
999 _c203806
_d203806