Hawryszkiewycz, I.T. <br/><br/>Introduction to systems analysis and design / I.T. Hawryszkiewy  -- 3rd. ed.  -- Sydney, Australia :  Prentice--Hall  1994 <br/>xviii, 490 p.  21 cm. <br/><br/> Includes bibliographical reference and index. <br/><br/><label>ISBN: </label>9716560702 <br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.<br/><br/><label>Dewey Class. No.: </label>GC 004.21 H317 1994