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McGraw-Hill, 1962
Buku Teks
Irma Nursubchiana Indah Iskandar, author
2008
UI - Skripsi (Open)
Wilun, Zenon
Surrey University Press, 1975
Buku Teks
Arora, K.R., author
Lomus, 2003
Buku Teks
Restu Raafiaji Mashudi, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
UI - Skripsi (Membership)