Keller, Max
Prestel, 1999
Buku Teks
Watson, Lee, author
McGraw-Hill, 1990
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Anggia Agri Shafira, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Skripsi (Membership)
Pritchard, David C., author
Longman, 1995
Buku Teks
Pritchard, David C., author
Longman, 1995
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