Riggs, James L <br/><br/>
Economic decision models  for engineers and managers 

 - New York  MaGraw Hill book company  1968 
 - 401p.; 22cm. 
 - International student edition .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics<br/>Econometrics<br/>Economic - mathematical<br/>Economic decision models<br/>Economic models<br/>Graphical method