+ wishlist Author: Gisbert Stoyan Agnes Baran Elementary Numerical Mathematics for Programmers and Engineers (Compact Textbooks in Mathematics) 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 - 49 12% 50 - 99 13% 100+ 14% From $47.29 in bulk Format: Paperback