Valacich Joseph <br/><br/>
Essentials of systems analysis and design 

 - 4 Ed. 
 - New Delhi  Phi Learning Prentice Hall Pvt.Ltd.  2009 
 - 433p. 
<br/><br/><label>ISBN: </label>9788120338388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL
<br/><br/><label>Dewey Class. No.: </label>621.381