Stewart, Rosemary, author
Prentice-Hall, 1982
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Butler, Robert Brown
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Pustaka Sinar Harapan, 1986
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Endah Wati Zahroh, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2023
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Steinhauer, Hein, author
Faculty of Humanities University of Indonesia, 2011
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