United Nations
United Nations, 1957
Buku Teks
Dino Patti Djalal, 1965-, author
Centre for Strategic and International Studies, 1996
Buku Teks
Info Komputer, 2006
Multimedia
Info komputer , 2006
Multimedia
Slamet Riyanto, author
Datakom Lintas Buana, 2001
Buku Teks