BACH M.J. THE DESIGN OF THE UNIX OPERATING SYSTEM/ Textual Documents - 01-08-2003. - PRENTICE HALL OF INDIA PVT.LTD., NEW DELHI - XIV/471 23 X 17 7629 ISBN: Subjects--Index Terms: Syst.Prog. & Operating systems Dewey Class. No.: 005.382 / BAC