This book is a comprehensive guide to DOS written by Kris Jamsa, published by McGraw-Hill Osborne in 1993. It is a trade paperback with 1152 pages covering various aspects of DOS. The book is written in English and is suitable for anyone interested in learning about DOS.

The book provides information about the different features of DOS and how to use them. It is an invaluable resource for anyone working with DOS and looking to expand their knowledge. With this book, you can gain a better understanding of the DOS operating system and how to use it effectively.