000 00282nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aForouzan, B.A.
245 0 _aData Communications and Networking
250 _a4
260 _b-
260 _c0
300 _a1134
942 _cBK
999 _c6129
_d6129