na INLIS000000000001551 20180916005741 180916||||||||| | ||| |||| || | 978-602-1691-02-1 010-0918001551 id 004.6 004.6 Ant m Antonius Fran Setiawan Mengulas Sistem Operasi Yogyakarta Skripta Media Creative 2013 vi + 106 hlm; 21 x 30 cm Jaringan Komputer