Packer, Arnold H. <br/><br/>
Models of economic systems :  a theory for their development and use / 
Arnold H. Packer 
 - London :  MIT Press,  1972 
 - xiii, 236 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0262160528 :  USD 15.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy--Mathematical models<br/>Econometrics
<br/><br/><label>Dewey Class. No.: </label>330.182