21
by Apter, David E, 1924-
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22
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23
by Ebenstein, Alan O.
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24
by Rabushka, Alvin.
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25
by Coulter, Edwin M, 1937-
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26
by Corry, J. A.
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Published 1958
28
29
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30
by Bale, Tim, 1965-
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31
by Murphy, Walter F, 1929-
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32
Published 2004
33
by Huang, Xiaoming
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34
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35
by Landman, Todd
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36
by McGann, James G
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37
by Guo, Sujian, 1957-
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39
Published 2020