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Internet Archive
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Preserved
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2026-07-13
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18 to 19
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Scholars Portal
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Preserved
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2026-06-02
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Preserved : 1 (1 to 4); 2 (1-2, 3-4); 3 (1, 2-3, 4); 4 (1-2, 3-4); 5 (1-2, 3-4); 6 (1-2, 3-4); 7 (1-2, 3-4); 8 (1, 2, 3-4); 9 (1-2, 3-4); 10 (1-2); 11 (3, 4); 12 (1-2, 3-4); 13 (1-2, 3-4); 14 (1, 2-3, 4); 15 (1 to 4); 16 (1-2, 3-4); 17 (1-2, 3, 4); 18 (1, 2-3, 4); 19 (1-3, 4); 20 (1 to 4); 21 (1, 2-3, 4); 22 (1-2, 3-4); 23 (1 to 4); 24 (1, 2-3, 4); 25 (1-2, 3-4); 26 (1 to 4); 27 (1-2, 3, 4); 28 (1-2, 3-5, 6-7, 8); 29 (1, 2-4, 5, 6-8); 30 (1-2, 3 to 8); 31 (1-2, 7, 8); 32 (1-2, 3 to 8); 33 (sup1, 1 to 8); 34 (1-2, 3 to 5, 6-7, 8); 35 (1, 2, 4 to 8); 36 (1 to 8); 37 (2 to 8); 38 (1 to 8); 39 (1 to 8); 40 (1 to 8); 41 (1, 2, 3-5, 6 to 10); 42 (1 to 10); 43 (1-5, 6-10); 44 (1-5, 6 to 10); 45 (1 to 4)
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Portico
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Preserved
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2026-07-16
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Preserved : 2006: 21(2-4), 2006: 22(1-4), 2006/2007: 23(1-4), 2007: 24(1, 4), 2007: 25(1-4)
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LOCKSS Archive
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Preserved
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2026-07-06
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1 to 43
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CLOCKSS Archive
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Preserved
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2026-07-06
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ahead-of-print to 44
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LOCKSS Archive
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In Progress
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2026-07-06
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44, 45
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Portico
|
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Preserved
|
2026-07-16
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Preserved : 1993: 1(1)
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Portico
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Preserved
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2026-07-16
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Preserved : 1995: 3(1)
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Portico
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Preserved
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2026-07-16
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Preserved : 1998: 8(1-2)
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Portico
|
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Preserved
|
2026-07-16
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Preserved : 2001: 12(1-2), 2001: 14(1, 4), 2002: 15(1-4), 2003: 17(3-4), 2004: 18(1, 4), 2005: 19(4), 2005: 20(1-4), 2004: 21(1)
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Portico
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Preserved
|
2026-07-16
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Preserved : 2006: 21(4), 2006/2007: 23(1-4), 2007: 24(1, 4), 2008: 26(1-4), 2008: 27(3-4), 2009: 28(8), 2010: 29(1, 5), 2011: 30(1-8), 2012: 31(1-8), 2013: 32(1-8), 2014: 33(1-8), 2015: 34(1-8), 2016: 35(1-8), 2017: 36(1-8), 2018: 37(1-8), 2019: 38(1-8), 2020: 39(1-8), 2021: 40(1-8), 2022: 41(1-10), 2023: 42(1-10), 2024: 43(1-10), 2025: 44(1-10), 2026: 45(1-6)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 1 (1-2); 2 (2 to 4); 3 (1-2, 3 to 8); 4 (1, 2 to 4 to 8); 5 (1-2, 3-4); 6 (1-2, 3-4); 7 (1-2, 3-4); 8 (1, 2, 3-4); 9 (1-2, 3-4); 11 (1-2, 3, 4); 12 (1-2, 3-4); 13 (1-2, 3-4); 14 (1, 2-3, 4); 15 (1 to 4); 16 (1-2, 3-4); 17 (1-2, 3, 4); 18 (1, 2-3, 4); 19 (1-3, 4); 21 (1, 2-3, 4); 22 (1-2, 3-4); 23 (1 to 4); 24 (1, 2-3, 4); 25 (1-2, 3-4); 26 (1 to 4); 27 (1-2, 3, 4); 28 (1-2, 3-5, 6-7, 8); 29 (1, 2-4, 5, 6-8); 31 (1-2, 3, 4-5, 6 to 8); 32 (1-2, 3 to 8); 33 (sup1, 1 to 8); 34 (1-2, 3 to 5, 6-7, 8); 35 (1 to 8); 36 (1 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 8); 41 (1, 2, 3-5, 6 to 9); 42 (1 to 9); 43 (1-5, 6-1)
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National Library of the Netherlands
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Preserved
|
2024-12-15
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Preserved : 1 (1-4); 2 (1-2, 3-4); 3 (1, 2-3, 4); 4 (1-2, 3-4); 5 (1-2, 3-4); 6 (1-2, 3-4); 7 (1-2, 3-4); 8 (1, 2, 3-4); 9 (1-2, 3-4); 10 (1-2); 11 (3, 4); 12 (3-4); 13 (1-2, 3-4); 14 (1, 2-3, 4); 15 (1-4); 16 (1-2, 3-4); 17 (1-2, 3, 4); 18 (1, 2-3, 4); 19 (1-3, 4); 20 (1-4); 21 (1, 2-3, 4); 22 (1-2, 3-4); 23 (1-4); 24 (1, 2-3, 4); 25 (1-2, 3-4); 26 (1-4); 27 (1-2, 3)
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Library of Congress
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Preserved
|
2025-04-07
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36 (3 to 8); 37 (1 to 8); 38 (1 to 8); 39 (1 to 8); 40 (1 to 8); 41 (1 to 3-5, 6 to 10); 42 (1 to 10)
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