TY  - BOOK
AU  - Hadley,G.
AU  - Kemp,Murray C.
TI  - Variational methods in economics
SN  - 0444100970
PY  - 1971///
CY  - North-Holland Pub. Co. : Amsterdam ; American Elsevier Pub. Co. : New York
KW  - Economics, Mathematical
KW  - Calculus of variations
N1  - 'Sole distributors for the U.S.A.: American Elsevier, New York, N.Y.'; Bibliography: p. 374-376
ER  -