000 00273nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aAGGARWAL K K AND SINGH YOGESH
245 0 _aSOFTWARE ENGINEERING
260 _c2008
_bNEW AGE TECHNO PRESS
300 _a507
942 _cBK
999 _c19320
_d19320