| ID | 222030 |
| Call Number | X:89M12/K2/082890 |
| Title Proper | Guide to operational research. |
| Language | ENG |
| Author | Duckworth W.E. |
| Publication | London, McMillan and Co., 1962. |
| Description | 145p 22 cm |
| Price. Qualification | British Pound 1.00(GIPE Pur) |
| Classification Number | X:89M12 |