000 00298nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a621.3192
_bAWA
100 _aAwad, M.E.
245 0 _aSystem analysis & design
260 _aDelhi
_bGalgotia pub. pvt.ltd.
_c1999
300 _a524
942 _2ddc
999 _c36076
_d36076