00796nam a2200241Ia 4500001000700000003000600007005001700013008004100030010001500071020001500086040002300101050002500124082002400149100002900173245011700202250001100319260003800330300004200368650002500410650006200435700003100497700002600528279021OCoLC20160527195649.0891031s1990    mau           001 0 eng    a 89025390   a0878355502  aDLCcDLCdDAYdUBA00aQA76.9.S88bP68 199000a004.21bP8881s22201 aPowers, Michael J2Local10aStructured systems developmentbanalysis, design, implementationcMichael J. Powers, Paul H. Cheney, Galen Crow.  a2. ed.  aBoston, MAbBoyd & Frasercc1990.  axvi, 895 p.bill. (some col.)c24 cm. 0aSystem design2Local 0aElectronic data processingxStructured techniques.2Local1 aCheney, Paul Henry.2Local1 aCrow, Galen B.2Local