Cowles commission papers   university of chicago A test of an econometric model for the u.s.    

 - s.l  s.n.            1947 
 - 49 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:B2187b4.73.N47<---N 21, J2-49