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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 40 (1 to 12); 41 (, 1 to 12); 42 (, 1 to 12); 43 (, 1 to 12); 44 (, 1 to 12); 45 (, 1 to 12); 46 (, 1 to 12); 47 (, 1, 3 to 12); 48 (, 1 to 12); 49 (, 1 to 12); 50 (, 1 to 12); 51 (, 1 to 8, 10 to 12); 52 (, 1 to 12); 53 (, 1 to 12); 54 (, 1 to 12); 55 (, 1 to 12); 56 (, 1 to 12); 57 (, 1 to 12); 58 (, 1 to 12); 59 (, 1 to 12); 60 (, 1 to 12); 61 (, 1 to 12); 62 (, 1 to 12); 63 (, 1 to 12); 64 (, 1 to 12); 65 (, 1 to 12); 66 (, 1 to 12); 67 (, 1 to 12); 68 (, 1 to 12); 69 (, 1 to 12); 70 (, 1 to 9, 11, 12); 71 (, 1 to 12); 72 (, 1 to 12); 73 (, 1 to 10, 12); 74 (, 1, 2); 75 (, 3 to 12); 76 (, 1 to 12); 77 (, 1 to 12); 78 (, 1 to 6, 9 to 12); 79 (, 1 to 12); 80 (, 1 to 12); 81 (, 1 to 12); 82 (, 1 to 12); 83 (, 1 to 8); 1982; 1983; 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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CLOCKSS Archive
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Preserved
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2026-02-09
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40 to 84
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Portico
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Preserved
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2026-02-12
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Preserved : 1982: 40(1-12), 1983: 41(1-12), 1984: 42(1-12), 1985: 43(1-12), 1986: 44(1-12), 1987: 45(1-12), 1988: 46(1-12), 1989: 47(1-12), 1990: 48(1-12), 1991: 49(1-12), 1992: 50(1-12), 1993: 51(1-12), 1994: 52(1-12), 1995: 53(1-12), 1996: 54(1-12), 1997: 55(1-12), 1998: 56(1-12), 1999: 57(1-12), 2000: 58(1-12), 2001: 59(1-12), 2002: 60(1-12), 2003: 61(1-12), 2004: 62(1, S 1, 2, S 2, 3-12, ), 2005: 63(1-12), 2006: 64(1-12), 2007: 65(1-12), 2008: 66(1-12), 2009: 67(1-12), 2010: 68(1-12), 2011: 69(1-12), 2012: 70(1-12), 2013: 71(1-12), 2014: 72(1-12), 2015: 73(1-12), 2016: 74(1-12), 2017: 75(1-11), 2018: 76(1-12), 2019: 77(1-9, 9, S, 10-12), 2020: 78(1-10, 10, S, 12), 2021: 79(1-10, 10, S, 11-12), 2022: 80(1-9, 9, S, 10-12), 2023: 81(1-9, 9, S, 10-11, 11, S, 12), 2024: 82(1-9, 9, S, 10-12), 2025: 83(1-9, 9, S, 10-12), 2026: 84(1-2)
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Internet Archive
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Preserved
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2025-08-08
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1 to 72
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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 : 40 (1-12); 41 (1-12); 42 (1-12); 43 (1-12); 44 (1-12); 45 (1-12); 46 (1-12); 47 (1-12); 48 (1-12); 49 (1-12); 50 (1-12); 51 (1-12); 52 (1-12); 53 (1-12); 54 (1-12); 55 (1-12); 56 (1-12); 57 (1-12); 58 (1-12); 59 (1-12); 60 (1-12); 61 (1-12); 62 (S1, 1-12); 63 (1-12); 64 (1-12); 65 (1-12); 66 (1-12); 67 (1-12); 68 (1-12); 69 (1-12); 70 (1-12); 71 (1-12); 72 (1-12); 73 (1-12); 74 (1-12); 75 (1-12); 76 (1, 3-12); 77 (1, 3, 4, 8-11)
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