Mundrey, J.S., author
Tata McGraw-Hill, 1988
Buku Teks
Mundrey, J.S., author
Tata McGraw-Hill, 2000
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Bonnett, Clifford F.
Imperial College Press, 1996
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Faiz Budiman Pratiknyo, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2021
UI - Tugas Akhir
United Nations , 1986
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