This textbook is a valuable resource for anyone studying computer science and MS-DOS. It was published in 1993 by David P. Ewing and authored by Allen L. Wyatt Sr., Jon Paisley, and W. Edward Tilley. The book is written in English and is perfect for those looking to learn more about MS-DOS. It weighs 5 pounds and is categorized under Books & Magazines, Textbooks, Education & Reference, and Textbooks.