Wolverton, Van Running MS DOS : the Microsoft guide to getting the most out of the standard operating system for the IBM PC and 50 other personal computers / Van Wolverton - 2nd ed. - Washington, D.C. : Microsoft Press, c1985. - xv, 423 p. : 24 cm. ISBN: 0914845683 LCCN: LC Class. No.: QA76.76 / .06W65 1985 Dewey Class. No.: 005.4469 / W848r