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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 4 (3); 20 (, 2); 28 (, 2); 33 (, 2); 60 (, 5); 63 (, 5); 65 (, 6); 67 (, 4); 78 (, 1 to 6); 79 (, 1 to 6); 80 (, 1 to 6); 81 (, 1, 3, 4, 5/6); 82 (, 1 to 4, 5/6, 56); 83 (, 1 to 6); 84 (, 1 to 6); 85 (, 1-3, 3 to 6); 86 (, 1 to 4); 87 (, 1 to 4); 88 (, 1 to 4); 89 (, 1 to 4); 90 (, 1); 91 (, 1 to 4); 92 (, 1 to 4); 93 (, 1 to 4); 94 (, 1 to 4); 95 (, 1, 2); 1948; 1956; 1993; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2024; 2025
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Internet Archive
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Preserved
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2025-08-08
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1 to 86
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HathiTrust
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Preserved
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2025-11-01
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v.1 1929
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Portico
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Preserved
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2026-02-12
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Preserved : 2006: 78(1-6), 2007: 79(1-6), 2008: 80(1-6), 2009: 81(1, 3-6), 2010: 82(1-6), 2011: 83(1-6), 2012: 84(1-6), 2013: 85(1-6), 2014: 86(1-4), 2015: 87(1-4), 2016: 88(1-4), 2017: 89(1-4), 2018/2019: 90(1-4), 2019/2020: 91(1-4), 2020/2021: 92(1-4), 2022/2023/2024: 93(1-4), 2024: 94(1-4), 2024: 95(1)
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Portico
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Preserved
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2026-02-12
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Preserved : 2002: 74(1-6)
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Portico
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Preserved
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2026-02-12
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Preserved : 2004: 76(1-6), 2005: 77(1-6), 2006: 78(1-6), 2007: 79(1-6), 2008: 80(1-6), 2009: 81(1-6), 2010: 82(1-6), 2011: 83(1-6), 2012: 84(1-6), 2013: 85(1-6), 2014: 86(1-4), 2015: 87(1-4), 2016: 88(1-4), 1801/2017: 89(1-4), 2018/2019: 90(1-4), 2019: 91(1-2), 2020: 92(1-2), 2021: 93(1-4), 2022: 94(1-4), 2023: 95(1-4)
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Portico
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Preserved
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2026-02-12
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Preserved : 2001: 73(1-6), 2002: 74(1-6), 2003: 75(1-6), 2004: 76(1-6), 2005: 77(1-6), 2006: 78(1-6), 2007: 79(1-6), 2008: 80(1-6), 2009: 81(1-6), 2010: 82(1-6), 2011: 83(1-6), 2012: 84(1-6), 2013: 85(1-6), 2014: 86(1-4), 2015: 87(1-4), 2016: 88(1-4), 2017: 89(1-4), 2018: 90(1-4), 2019: 91(1-4), 2020: 92(1-4), 2021: 93(1)
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LOCKSS Archive
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Preserved
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2026-02-09
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73 to 87
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