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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 19 (1 to 4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1, 2, 4); 23 (, 1, 3, 4); 24 (, 1, 2, 3-4); 25 (, 1 to 4); 26 (, 1, 2-4); 27 (, 1-2, 3-4); 28 (, 1-4); 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017
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Portico
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Preserved
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2026-02-12
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Preserved : 2008: 19(1-4), 2009: 20(2-4), 2010: 21(1-4), 2011: 22(1-4), 2012: 23(1-3)
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Portico
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Preserved
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2026-02-12
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Preserved : 2013/2014: 24(1-4), 2014: 25(1-4), 2015: 26(1-4), 2016: 27(1-4), 2018: 28(1-4), 2018: 29(1-4), 2020: 30(1-4), 2021: 31(1-4), 2022: 32(1-4)
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Library of Congress
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Preserved
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2025-04-07
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19 (1, 3); 20 (2, 4); 21 (1); 22 (1, 2); 23 (2); 25 (4); 27 (1-2, 3-4); 28 (1-4); 29 (1-4); 30 (1-4); 31 (1-4); 32 (1-4)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 19 (1-4); 20 (1-4); 21 (1-4); 22 (1-4)
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