Valasich, Joseph <br/><br/>
Essentials of systems analysis and design  
Joseph Valasich, Joey George, Jeffrey A. Hoffer 
 - fifth h edition  
 - Boston:  Pearson;  c2012 
 - xxx, 418 page:  with Illustration  27 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780137546231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design
<br/><br/><label>LC Class. No.: </label>QA76.9  / .V345 2012