Showing 1 - 4 of 4 Results
1.
Guide to Operational Research by Duckworth, Walter E. ISBN: 9780412135002 List Price: $12.95
2.
Guide to Operational Research by Duckworth, Walter E., Gear,... ISBN: 9780470991459 List Price: $14.95
3.
Electro-Slag Refining by Duckworth, Walter E., Hoyle... ISBN: 9780412096709 List Price: $30.00
4.
Guide to Operational Research by E Duckworth, Walter ISBN: 9789401169110 List Price: $24.99