TY  - BOOK
AU  - Hadley, G and Kemp, M. C.
AU  - Kemp, M. C. ; jt. auth
TI  - Variational methods in economics
SN  - 072043601X
U1  - 330.0151564 
PY  - 1971///
CY  - Amsterdam
PB  - North-Holland
ER  -