Essays in industrial econometrics. 
Lawrence R. Klein, ed. 
 - Philadelphia,  Economics Research Unit, University of Pennsylvania ,  1969- 
 - v.  illus.  26 cm. 
 - Studies in quantitative economics,   no. 3- .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries-- Mathematical models.-- United States
<br/><br/><label>Dewey Class. No.: </label>338.4018