000 00262nam a2200109Ia 4500
008 190912s9999||||xx |||||||||||||| ||und||
100 _aElias M. Awad
245 0 _aSystems Analysis and Design
260 _aNew Delhi
_bGalgotia
_c1993
300 _a524
942 _cBK
999 _c7273
_d7273