+ wishlist Author: H. Applegate M. Barr E. Day E. Dubuc Phreilambud A. Pultr R. Street M. Tierney S. Swierczkowski Reports of the Midwest Category Seminar IV (Lecture Notes in Mathematics #137) 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 $34.36 in bulk Format: Paperback