On the relationship between production functions &Input-Output analysis with fixed value shares 

 - s.l  s.n.           
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X651.596.N76, L6.192,194,196-98,201-04,206,208,11,13,215-16,218,222,225