000 00286nam a2200109Ia 4500
008 230621s9999 xx 000 0 und d
020 _a9788122423600
100 _aK.K. Aggarwal, Yogesh Singh
_92049
245 0 _aSoftware Engineering
260 _bNew age international
942 _cMCA
999 _c9429
_d9429