000 00252nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aARTSngia(Ramesh)
245 0 _aBusiness systems
250 _a1
260 _bFIREWALL MEDIA
942 _2ddc
_cSCIENCE
999 _c19602
_d19602