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

 - 5th 
 - New Delhi  PHI Learning 
 - Soft Binding  xxviii    417 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-81-203-4558-4 
<br/><br/><label>Subjects--Topical Terms: </label>--Computer science, computer engineering
<br/><br/><label>Dewey Class. No.: </label>004.21 VAL-E