000 00274nam a2200109Ia 4500
008 160710s1988 xx 000 0 und d
100 _aSTALLINGS,W
245 _aHB COMPUTER COMMUNICATIONS STANDERDS
260 _bSTALLINGS/MACMILLAN
_c1988
300 _a206
942 _2ddc
_cD
999 _c70352
_d70352