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Internet Archive
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Preserved
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2025-08-08
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18-19 to 26-27
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CLOCKSS Archive
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In Progress
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2026-02-09
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1 to 22, 43 to 48
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LOCKSS Archive
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In Progress
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2026-02-09
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1 to 22, 48
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Portico
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Preserved
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2026-02-12
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Preserved : 1983: 1(1), 1983: 2(1), 1984: 3(1), 1984: 4(1), 1985: 5(1), 1985: 6(1), 1986: 7(1), 1986: 8(1), 1987: 9(1), 1987: 10(1), 1988: 11(1-3), 1989: 12(1-3), 1990: 13(1-3), 1991: 14(1-3), 1992: 15(1-3), 1993: 16(1-3), 1994: 17(1-3), 1995: 18(1-3), 1996: 19(1-3), 1997: 20(1-3), 1998: 21(1-3), 1999: 22(1-3), 2000: 23(1-3), 2001: 24(1-3), 2002: 25(1-3), 2003: 26(1-3), 2004: 27(1-3), 2005: 28(1-3), 2006: 29(1-3), 2007: 30(1-3), 2008: 31(1-3), 2009: 32(1-3), 2010: 33(1-3), 2011: 34(1-3), 2012: 35(1-3), 2013: 36(1-3), 2014: 37(1-3), 2015: 38(1-3), 2016: 39(1-3), 2017: 40(1-3), 2018: 41(1-3), 2019: 42(1-3), 2020: 43(1-3), 2021: 44(1-3), 2022: 45(1-3), 2023: 46(1-3), 2024: 47(1-3), 2025: 48(1-3)
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CLOCKSS Archive
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Preserved
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2026-02-09
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23 to 42
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LOCKSS Archive
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Preserved
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2026-02-09
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23 to 47
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Portico
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Preserved
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2026-02-12
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Preserved : 2006: 29(1-3), 2007: 30(1-3), 2008: 31(1-3)
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