Deitel, H.M An introduction to operating system , including case studies in unix, os/2 ms/dos macintosh vm mvs opm system - NEWYORK ADDISON WESLEY 1990 - XXVII, 8539 ISBN: 0-201-18038-3 Subjects--Topical Terms: OPERATING SYSTEM (COMPUTER) Dewey Class. No.: 005.43 DEI'I