000 00330nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a5.1
_bAWA
100 _aAward Elias M
245 0 _aSystem analysis and design
260 _aNew Delhi :
_bGajanan,
_c2021.
350 _a176
650 _aInformation Technology
999 _c163910
_d163910