TY  - BOOK
AU  - Koo, Delia
TI  - Elements of optimization: with application in economics and business
SN  - 0-387-90263-5
U1  - 519.4 21st
PY  - 1977///
CY  - New York
PB  - Springer-Verlag
KW  - Mathematical optimization; Economics, Mathematical; Business mathematics
ER  -