The product is a textbook titled “Mastering WordPerfect 5.1” by Glencoe Staff. Published by Macmillan/McGraw-Hill School Division in 1992, the book covers versions 5.0 & 5.1 of the WordPerfect desktop application. It is part of the “Mastering Ser.” series and is written in English. The hardcover textbook is 651 pages long and measures 7.5 inches in length, 9 inches in width, and 0.9 inches in height, weighing 58.2 ounces.