John Wiley & Sons, Inc. 1991. Paperback. 96 pages. Some minor edge wear. Part of an old price sticker is on the front cover. Pages are good. - Disclaimer: May have a different cover image than stock photos shows, as well as being a different edition/printing, unless otherwise stated. Please contact us if you're looking for one of these specifically. Your order will ship with FREE Delivery Confirmation (Tracking). We are a family business, and your satisfaction is our goal!