Elmasri, Ramez. Operating systems a spiral approach / [Book] : Ramez Elmasri, A. Gil Carrick, David Levine. - Boston : McGraw Hill Higher Education, c2010. - xiv, 526 p. : ill. ; 24 cm. Includes index. All. ISBN: 9780070164543 Subjects--Topical Terms: Operating systems (Computers)--Textbooks. Dewey Class. No.: 005.43