000 00319nam a2200133Ia 4500
008 231229s9999 xx 000 0 und d
020 _a9788120328464
040 _cRIT
100 _aPRAKASH C GUPTH
245 0 _aDATA C OMMUNICATIONS AND COMPUTER NETWORKS
260 _c2006
_bP H I
300 _a800
942 _cDB
999 _c116625
_d116625