TY  - BOOK
AU  - Koo, Delia.
TI  - Elements of optimization ; with applications in economics and business
U1  - 519.7 
PY  - 1977///
CY  - New York
PB  - Springer-Verlag
KW  - Economía matemática
KW  - Finanzas
KW  - Matemáticas
ER  -