Fisher, Franklin M. <br/><br/>
The identification problem in econometrics 
Franklin M. Fisher. 
 - New York  McGraw-Hill  1966. 
 - xi, 203 p.  ill. 
<br/><br/>Bibliography : p. 197-199. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics