000 00331nam a2200145Ia 4500
008 221231s9999 xx 000 0 und d
100 _aAwad, Elias. M
_94319
245 0 _aSystem analysis and design
250 _a2
260 _bGalgotia
260 _c2006
300 _a524
650 _aComputer Science
_94320
942 _cBE_BK
999 _c3467
_d3467