TY  - BOOK
AU  - Churchman, C West
TI  - Introduction to Operations Research
U1  - 658.4034 
PY  - 1986///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - General management
KW  - Management & auxiliary services
KW  - TechnologyCommerce
ER  -