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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 13; 14 (1, 2, 3-4); 15 (1-2, 3-4); 16 (1-2, 3-4); 17 (1-2, 3-4); 18 (1-2, 3-4); 19 (1-2, 3-4); 20 (1-2, 3-4); 21 (1-2, 3-4); 22 (1-2, 3-4); 23 (1-2, 3-4); 24 (1-2, 3-4); 25 (1-2, 3-4); 26 (1-2, 3-4); 27 (1-2, 3-4); 28 (1-2, 3-4); 29 (1-2, 3-4); 30 (1-2, 3-4); 31 (1-2, 3-4); 32 (1-2, 3-4); 33 (1-2, 3-4); 34 (1-2, 3-4); 35 (1-2, 3-4); 36 (1-2, 3-4); 37 (1-2, 3-4); 38 (1-2, 3-4); 39 (1-2, 3-4); 40 (1-2, 3-4); 41 (1-2, 3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1-2, 3-4); 47 (1-2, 3-4); 48 (1-2, 3-4); 51 (1 to 8); 52 (1 to 8); 53 (1 to 8); 54 (1 to 8); 55 (1 to 8); 56 (1 to 8); 57 (1 to 8); 58 (1 to 8); 59 (2 to 8); 60 (1 to 8); 61 (1 to 8); 62 (1 to 8); 63 (1 to 6, 7-8); 64 (1, 2-4, 5-6, 7-8)
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Internet Archive
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Preserved
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2025-08-08
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42 to 53
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Portico
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Preserved
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2026-05-07
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Preserved : 2006: 44(1-4), 2006: 45(1-4), 2006/2007: 46(1-4), 2007: 47(1-2), 2007: 48(1-2)
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CLOCKSS Archive
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Preserved
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2026-05-11
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13 to 64
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LOCKSS Archive
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Preserved
|
2026-05-11
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14 to 64
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Portico
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Preserved
|
2026-05-07
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Preserved : 1990: 13(4), 1990/1991: 14(1-4), 1991: 15(1-4), 1992: 16(1-4), 1992: 17(1-4), 1993: 18(1-4), 1993: 19(1-4), 1994: 20(1-4), 1994: 21(1-4), 1994/1995: 22(1-4), 1995: 23(1-4), 1996: 24(1-4), 1996: 25(1-4), 1997: 26(1-4), 1997: 27(1-4), 1998: 28(1-4), 1998: 29(1-4), 1999: 30(1-4), 1999: 31(1-4), 1999/2000: 32(1-4), 2000: 33(1-4), 2001: 34(1-4), 2001: 35(1-4), 2001/2002: 36(1-4), 2002: 37(1-4), 2002/2003: 38(1-4), 2003: 39(1-4), 2004: 40(1-4), 2004: 41(1-4), 2004/2005: 42(1-4), 2005: 43(1-4), 2006: 44(1-4), 2006: 45(1-4), 2006/2007: 46(1-4), 2007: 47(1-4), 2007/2008: 48(1-4), 2008: 49(1-4), 2008/2009: 50(1-8), 2009/2010: 51(1-8), 2011: 52(1-8), 2012: 53(1-8), 2013: 54(1-8), 2014: 55(1-8), 2015: 56(1-8), 2016: 57(1-8), 2017: 58(1-8), 2018: 59(1-8), 2019: 60(1-8), 2020: 61(1-8), 2021: 62(1-8), 2022: 63(1-8), 2023: 64(1-8)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 3 (1-2, 3-4); 4 (1-2, 3-4); 5 (1 to 8); 6 (1 to 8); 26 (1-2, 3-4); 27 (1-2, 3-4); 28 (1-2, 3-4); 29 (1-2, 3-4); 31 (1-2, 3-4); 32 (1-2, 3-4); 33 (1-2, 3-4); 34 (1-2, 3-4); 35 (1-2, 3-4); 36 (1-2, 3-4); 37 (1-2, 3-4); 38 (1-2, 3-4); 39 (1-2, 3-4); 41 (1-2, 3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1-2, 3-4); 47 (1-2, 3-4); 48 (1-2, 3-4); 49 (1-2, 3-4); 51 (1 to 8); 52 (1 to 8); 53 (1 to 8); 54 (1 to 8); 55 (1 to 8); 56 (1 to 8); 57 (1 to 8); 58 (1 to 8); 59 (1 to 8); 61 (1 to 8); 62 (1 to 8); 63 (1 to 6, 7-8); 64 (1, 2-4, 5-6, 7-8)
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Library of Congress
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Preserved
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2025-04-07
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56 (1); 58 (3 to 8); 59 (1 to 8); 60 (2 to 8); 61 (1 to 8); 62 (1 to 8); 63 (1 to 7-8); 64 (1, 2-4, 5-6, 7-8)
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