TY  - BOOK
AU  - Gupta, P K
TI  - Operations Research and Statistical Analysis
U1  - 658.4034 
PY  - 1980///
CY  - New Delhi
PB  - Sultan Chand & Com
KW  - General Stack
KW  - General management
KW  - Management & auxiliary services
KW  - TechnologyGeneralia
ER  -