000 00339nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a004.6
100 _a"Forouzan, Behrouz A."
245 0 _aComputer Networks : A Top-Down Approach
250 _n1
260 _bMcgraw HILL
365 _b675.00
942 _cBK
999 _c207885
_d207885