000			003910000a22001570004500
245			_aIntroduction to systems analysis & design
100			_aHawryszkiewycz, Igor
250			_a5th ed.
260			_aNew South Wales _bPrentice Hall _c2001
300			_axxii, 503p.
020			_a1740092805
080			_a004.414.2 _bH3
650			_aSYSTEM ANALYSIS
041			_aEN
942			_cBK _05
999			_c73879 _d73879