00525     2200193   4500001002100000005001500021035002000036008004100056245003300097100001400130260004400144300003100188084002200219520005500241082001000296650001300306020000600319250000600325INLIS00000000000004620231016022756  a0010-0421000046231016                           0 ind  1 aPanduan Praktis: PC-DOS :b-  aKing, Val  aJakarta :bElex Media Komputindo,c1987  cvii, 56 hal.: ind.; 21 Cm.  a005.7 / KIN p k.1  aMenjelaskan tentang Operating system pada komputer  a005.7 4aKOMPUTER  a-  a-