Challen, D. W. <br/><br/>
Macroeconometric systems construction :  validation and applications / 
D. W. Challen and A. J. Hagger 
 - London :  Macmillan,  1983 
 - xiii, 235 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0333348508 :  USD 35.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics<br/>Economics--Mathematical models
<br/><br/><label>Dewey Class. No.: </label>330.182