+ wishlist Extended Finite Element Method: Theory and Applications (Wiley Series in Computational Mechanics) [9781118457689] Add to Cart The item has been added Author: Amir R. Khoei Extended Finite Element Method: Theory and Applications (Wiley Series in Computational Mechanics) [9781118457689] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 99 15% 100 - 249 16% 250 - 499 17% 500 - 999 18% 1000+ 20% List Price As Low as $157.95 Format: Hardcover