Joy Beatty <br/><br/>
Visual models for software requirements 

 - New Delhi  Dreamtech Press  2012 
 - 442 p. 
<br/><br/><label>ISBN: </label>978-93-5004-457-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software
<br/><br/><label>Dewey Class. No.: </label>005.1068  / B3809v