edited by A.P. Huhn and E.T. Schmidt
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Buku Teks SO
Andhika Oxalion
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2007
UI - Skripsi Membership
Einstein, Albert, 1879-1955
Methuen , 1954
Buku Teks
Traub, J.F.
Academic Press, 1980
Buku Teks
Chamberlain, Neil Wolverton
Harper & Brothers , 1955
Buku Teks