Program and abstracts of papers presented at december 1968 meetings /  

 - [Chicago] :   Evanston,   1968 
 - 143 páginas ;   25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometría
<br/><br/><label>Dewey Class. No.: </label>330.0151 /   / P964p