Lange Ed. <br/><br/>
Studieshin mathematical economics and econometrics 

 -  1942 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Statistics
<br/><br/><label>Dewey Class. No.: </label>X:B28JM93, H2