Nagrath, I <br/><br/>
Systems modelling and analysis 

 - New Delhi :  Tata Mcgraw-Hill Pub,  2001. 
 - xii,647 
<br/><br/><label>ISBN: </label>0-07-451787-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>003.3  / NAG