Valacich, Joseph S. <br/>
Essentials of Systems Analysis and Design / 
Joseph S.Valacich, Joey F.George, Jeffrey A. Hoffer 
 - 2nd ed. 
 - New Delhi :  Prentice-Hall of India,  c2005. 
 - xxvi,459 p. :  27 cm. 
<br/><br/><label>ISBN: </label>81-203-2312-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004.21 / V23e