Dicke, Robert H., author
Addison-Wesley, 1960
Buku Teks
Bransden, Brian H., author
Longman, 1992
Buku Teks
Bransden, Brian H., author
ELBS/Longman, 1990
Buku Teks
Hanna, Melvin W., author
W.A. Benjamin, 1981
Buku Teks
Brandt, Siegmund, author
[Springer, ], 2012
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