000 00292nam a2200121Ia 4500
008 210122s9999 xx 000 0 und d
100 _aAwad Elias M
942 _cBK
245 _aSystem Analysis And Design
260 _bGalgotia Publishing
_c1994
082 _a3.092
_bAWA
546 _aENGLISH
999 _c31379
_d31379