Davis, William S Operating systems : a systematic view William S. Davis, T. M. Rajkumar - 6th ed - Boston Pearson/Addison Wesley c2005 - xxvii, 660 p. : ill. ; 24 cm. Includes index ISBN: 9780321267511 ISSN: 2004044323 Subjects--Topical Terms: Operating systems (Computers) Dewey Class. No.: 005.43 DAV