ESSENTIALS of systems analysis & design 
Joseph S. Valacich ...[et.al]., 
 - Upper Saddle River,NJ  Pearson Prentice Hall  c2004 
 - xxvii,460p.:  ill.;  28cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0131016059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>DKA, DSB, DUT, KKA<br/>System design