000 00274nam a2200109Ia 4500
008 220201s2018 xx 000 0 eng d
100 _aAGGARWAL, K.K. & SINGH, YOGESH
245 0 _aSOFTWARE ENGINEERING
260 _aDELHI
_bNEW AGE INT.
_c2018
300 _a507
942 _2ddc
999 _c69503
_d69503