TY  - BOOK
AU  - Duffin, Richard J.
AU  - Peterson, Elmor L.
AU  - Zener, Clarence.
TI  - Geometric programming; theory and application
U1  - 519.7 
PY  - 1967///
CY  - New York
PB  - Wiley
KW  - Programación
ER  -