Standardized input-output tables of ECE countries 

 - New York  United Nations          1975 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Engeeniring
<br/><br/><label>Dewey Class. No.: </label>X:89P:(B).5s, UN/L5