Nagrath I.J. / Gopal M. <br/><br/>
System Modelling & Analysis 

 - 0 
 - NULL  Tata McGraw Hill Publishing  1982 
 - 647 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>N.D.