00490 a2200169 4500 BKB 070051 20200902150753.0 005.43 F67O Flynn, Ida M. Understanding operating systems by Ida M. Flynn and Ann Mclver Mchoes Australia Cengage learning 2008 421p. Operating systems (Computers) Mchoes, Ann Mclver 3576 3576 0 0 0 0 CURAJ CURAJ 2012-03-07 321.00 0 005.43 F67O 4338 2024-11-21 2020-09-02 BK