Blackorby, Charles <br/><br/>
Duality, separability and functional structure  ; theory and economic applications / 

 - New York:  North-Holland,  1978 
 - xix, 395p. Index. 
 - Dynamic economics    theory and applications .
<br/><br/><label>ISBN: </label>0444002359 
<br/><br/><label>Dewey Class. No.: </label>330.01515782  / B629.DS