+ wishlist A Practical Guide to Autism: What Every Parent, Family Member, and Teacher Needs to Know [9781119685678] Add to Cart The item has been added Author: Fred R. Volkmar Lisa A. Wiesner A Practical Guide to Autism: What Every Parent, Family Member, and Teacher Needs to Know [9781119685678] 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 34% 100 - 249 36% 250 - 499 38% 500 - 999 40% 1000+ 42% List Price As Low as $42.95 Format: Paperback