Nagrathi I J <br/><br/>
Systems    modelling and analysis 
Nagrathi I J; Gopal M 
 - New Delhi  io Tata Mcgraw Pub      1982 
 - xii,647p.  cm. 
<br/><br/><label>Standard No.: </label>133,205 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:89M, M2