Hatch, Mary Jo
Oxford University Press, 1997
Buku Teks
Granick, David
Columbia University Press, 1955
Buku Teks
Yevenko, Ivan Andreevich
Foreign Languages Publishing House , [1962]
Buku Teks
Waterston, Albert
Johns Hopkins Press, 1962
Buku Teks
Glassey, Robert T.
Society for Industrial and Applied Mathematics, 1996
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