TY  - BOOK
AU  - Ecker, Joseph G
TI  - Introduction to Operations Research
U1  - 658.4034 
PY  - 1988///
CY  - NEW YORK
PB  - JOHN WILEY
KW  - GENERAL STACK
KW  - General management
KW  - Management & auxiliary services
KW  - TechnologyEconomics
ER  -