+ wishlist Generalized Linear Models: A Unified Approach (Quantitative Applications in the Social Sciences) [9781506387345] Add to Cart The item has been added Author: Jeff Gill Michelle Torres Generalized Linear Models: A Unified Approach (Quantitative Applications in the Social Sciences) [9781506387345] 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 3% 50 - 99 4% 100+ 5% List Price As Low as $55.00 Format: Paperback