na INLIS000000000000865 20151006204933.0 ind 979-20-9705-8 010-091500000000865 ind 004 004 PEN p Pengenalan Hardware Jakarta Elex Media Komputindo 2006 vii, 136 hlm.; 21 cm KOMPUTER SISTEM PENGOPERASIAN 1028/08 1024/08 1025/08 1026/08 1027/08