na INLIS000000000003783 20150618085306.0 978-979-877-073-9 SBPUBUK Ind [22] 650.1 650.1 ROB r Robertson, Richard Rahasia Sukses Miliarder Komputer Dan Dunia Cyber/ Richard Robertson;penyunting,Ucak cet.1 Yogyakarta, MediaKom, 2009 119 hlm. : 21 cm. Sukses Ucak SBPUBUK 0619/KPAD/2014