This book is a valuable resource for anyone looking to teach themselves about computers. With 432 pages of comprehensive information, it covers a wide range of topics in a straightforward manner. The author, Greg M. Perry, is an expert in his field and has created a comprehensive guide that is easy to follow and understand. The book is in paperback format and weighs 1 pound, with a size of 9.1 inches in length, 7.5 inches in width, and 0.9 inches in height. It was published in 1997 by SAMS and is written in English. The book is not a textbook and is suitable for anyone looking to learn about computers, regardless of their level of expertise.