Textbook Statistical Quality Control: Strategies and Tools for Continual Improvement Johannes Ledolter, Claude Burrill ISBN: 978-0-471-18378-5 Paperback 544 pages August 1998, ©1999 US $183.95 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.