000			00317nam a2200145Ia 4500
100			_awetherbe/James C
250			_a3
942			_cBK
654			_asystem
245			_aSystem analysis and design
260			_bGalgotia Publications _aNew Delhi _c1990
082			_a1.61 _bWET
300			_a395
546			_aENGLISH
999			_c35629 _d35629