000 00315nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-07-063414-9
082 _a4.6
_bFOR
100 _aForouzan, Behrouz
245 0 _aData communications and networking 4/E
260 _aVidhyanagar
_bTMH
_c2006
365 _a450/-
999 _c257600
_d257600