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Portico
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Preserved
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2026-02-12
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Preserved : 1950: 55(1–2)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 38 (34); 40 (, 12); 46 (, 12); 54 (, 34); 55 (, 12); 58 (, 12); 59 (, 34); 60 (, 1); 61 (, 12); 64 (, 1); 68 (, 1); 69; 70; 72; 75; 76; 78 (2); 90 (, 3); 95 (, 1, 2); 96 (, 1, 2); 97 (, 1 to 4); 98 (, 1 to 3); 99 (, 1, 2); 100 (, 1, 2); 101 (, 1, 2, 4); 102 (, 1, 2); 103 (, 1, 2); 104 (, 1, 2); 105 (, 2); 106 (, 1); 107 (, 2, 3); 108 (, 1, 2); 109 (, 1 to 3); 110 (, 1, 2); 111 (, 1, 2); 112 (, 1, 2); 122 (, 2); 1950; 1952; 1958; 1966; 1967; 1970; 1971; 1973; 1976; 1980; 1981; 1982; 1984; 1987; 1988; 1990; 2002; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024
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Portico
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Preserved
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2026-02-12
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Preserved : 2007: 95(1-2), 2008: 96(1-2), 2009: 97(1-4), 2010: 98(1-3), 2011: 99(1-2), 2012: 100(1-2), 2013: 101(1-2), 2014: 102(1-2), 2015: 103(1-2), 2016: 104(1-3), 2017: 105(1-2), 2018: 106(1-2), 2019: 107(1-3), 2020: 108(1-2), 2021: 109(1-3), 2022: 110(1-2), 2023: 111(1-2), 2024: 112(1-2)
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LOCKSS Archive
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Preserved
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2026-02-09
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95 to 105
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