Alter, Steven <br/><br/>
Information Systems 

 - 4 th 
 - New Delhi  Pearson  2011 
 - 615 P 
<br/><br/><label>ISBN: </label>978-81-775-8778-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Science Information,Systems,Information Science