000 00318nam a2200133Ia 4500
008 170101s1998 xx 000 0 und d
020 _a8122400027
082 _a621.38 ROY
100 _aRoy Choudhury, D
245 0 _aNetworks and System
260 _aKolkata
_bNew Age
_c1998
300 _aP.918
942 _2ddc
_cBK
999 _c245681
_d245681