Proper English: Myths and Misunderstandings about Language Ronald Wardhaugh ISBN: 978-0-631-21268-3 Hardcover 208 pages January 1999, Wiley-Blackwell US $109.95 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 5-6 days delivery time. The book is not returnable.