Polenske, Karen R, ed. <br/><br/>
Advances in input-output analysis: proceedings of the 6th international conference on input-output techniques, Vienna, April 22-26, 1974 

 - Cambridge  Ballinger Publishing  1976 
 - lii, 604 p. 
<br/><br/><label>Dewey Class. No.: </label>339.23 I8A