Hoffer, Jeffrey A. <br/><br/>
Modern systems analysis and design / 
Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich. 
 - 6th  International Edition 
 - Upper Saddle River :  Pearson Prentice Hall,  2011. 
 - 575 p. :  ill. ;  28 cm. 
<br/><br/> Includes bibliographical  index and references . 
<br/><br/><label>ISBN: </label>9780135094891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design.<br/>System analysis.
<br/><br/><label>LC Class. No.: </label>QA76.9.S88H6197