HInkle, Deborah, author
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Buku Teks
Hinkle, Deborah A.
MCGraw-Hill , 2002
Multimedia
Cram, Carol M., author
Cengage Learning , 2012
Buku Teks
Fakultas Teknik Universitas Indonesia, 2004
UI - Skripsi (Membership)
Borland International, 1988
Buku Teks