Hadley, G. <br/><br/>
Variational methods in economics / 
G. Hadley & M. C. Kemp 
 - Amsterdam :  North-Holland ,  1971 
 - ix, 378p. :  ill. ;  22 cm.  
 - Advanced textbooks in economics .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0444100970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics in economics<br/>Calculus<br/>Econometrics
<br/><br/><label>Dewey Class. No.: </label>510.33  / HAD-2