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CLOCKSS Archive
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Preserved
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2026-02-09
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22 to 64
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 17 (4, 5); 22 (, 2 to 4, 6); 23 (, 1 to 4, 6); 24 (, 2 to 6); 25 (, 3, 6); 26 (, 1 to 6); 27 (, 1, 2, 4 to 6); 28 (, 2, 3, 5); 29 (, 1, 2, 5); 30 (, 1 to 4, 6); 31 (, 1 to 4, 6); 32 (, 1 to 6); 33 (, 1 to 6); 34 (, 1 to 6); 35 (, 1 to 6); 36 (, 1 to 6); 37 (, 1 to 6); 38 (, 1 to 6); 39 (, 1 to 6); 40 (, 1 to 6); 41 (, 1 to 6); 42 (, 1 to 6); 43 (, 1 to 6); 44 (, 1 to 6); 45 (, 1 to 8); 46 (, 1 to 8); 47 (, 1 to 8); 48 (, 1 to 8); 49 (, 1 to 8); 50 (, 1 to 8); 51 (, 1 to 8); 52 (, 1 to 10); 53 (, 1 to 10); 54 (, 1 to 10); 55 (, 1 to 10); 56 (, 1 to 10); 57 (, 1 to 10); 58 (, 1 to 4, 7 to 10); 59 (, 1 to 10); 60 (, 1 to 10); 61 (, 1 to 10); 62 (, 1 to 10); 63 (, 1 to 7); 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Portico
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Preserved
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2026-02-12
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Preserved : 1984: 22(1-6), 1985: 23(1-6), 1986: 24(1-6), 1987: 25(1-6), 1988: 26(1-6), 1989: 27(1-6), 1990: 28(1-6), 1991: 29(1-6), 1992: 30(1-6), 1993: 31(1-6), 1994: 32(1-6), 1995: 33(1-6), 1996: 34(1-6), 1997: 35(1-6), 1998: 36(1-6), 1999: 37(1-6), 2000: 38(1-6), 2001: 39(1-6), 2002: 40(1-6), 2003: 41(1-6), 2004: 42(1-6), 2005: 43(1-6), 2006: 44(1-6), 2007: 45(1-8), 2008: 46(1-8), 2009: 47(1-8), 2010: 48(1, S 1, 2-8), 2011: 49(1, S 1, 2-8), 2012: 50(1, S 1, 2-8), 2013: 51(1-8), 2014: 52(1-10), 2015: 53(1-10), 2016: 54(1-10), 2017: 55(1-10), 2018: 56(1-10), 2019: 57(1-10), 2020: 58(1-10), 2021: 59(1-10), 2022: 60(1-10), 2023: 61(1-10), 2024: 62(1-10), 2025: 63(1-10), 2026: 64(1)
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Internet Archive
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Preserved
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2025-08-08
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22 to 50
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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 : 14 (3); 22 (1-6); 23 (1-6); 24 (1-6); 25 (1-6); 26 (1-6); 27 (1-6); 28 (1-6); 29 (1-6); 30 (1-6); 31 (1-6); 32 (1-6); 33 (1-6); 34 (1-6); 35 (1-6); 36 (1-6); 37 (1-6); 38 (1-6); 39 (1-6); 40 (1-6); 41 (1-6); 42 (1-6); 43 (1-6); 44 (1-6); 45 (1-8); 46 (1-8); 47 (1-8); 48 (S1, 1-8); 49 (S1, 1-8); 50 (S1, 1-8); 51 (1-8); 52 (1-10); 53 (1-10); 54 (1-10); 55 (1-10); 56 (1-4, 7-10); 57 (1-7); 70 (11); 105 (8)
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