000 00315nam a2200133Ia 4500
008 230222s9999 xx 000 0 und d
082 _a004.6
100 _aBehrowz A Forouzan
245 0 _aData Communications And Networking
250 _a3
260 _bTata Mcgraw Hill
_c2004
650 _aCOMPUTER
942 _cBK
999 _c6801
_d6801