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

 - New Delhi,  Tata McGraw Hill,  1995 
 - xii, 647p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System Modelling 
<br/><br/><label>Dewey Class. No.: </label>629.831   / NA-S