TY  - BOOK
AU  - Beavis Brian
AU  -  Dobbs Ian M
TI  - Optimization and stability theory for economic analysis
U1  - X:(B7:3), N0 
PY  - 1990///
CY  - Cambridge
PB  - Cambridge University Press        
KW  - Operations Rersearch Economics
N1  - Bib p401-67
ER  -