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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 3 (1 to 10); 4 (, 1 to 10); 5 (, 1 to 10); 6 (, 1 to 10); 7 (, 1 to 10); 8 (, 1 to 10); 9 (, 1 to 10); 10 (, 1 to 10); 11 (, 1 to 10); 12 (, 1 to 10); 13 (, 1 to 10); 14 (, 1 to 10); 15 (, 1 to 10); 16 (, 1 to 10); 17 (, 1 to 10); 18 (, 1 to 10); 19 (, 1 to 10); 20 (, 1 to 10); 21 (, 1 to 6, 7-8, 9, 10); 22 (, 1, 2, 3-4, 5 to 10); 23 (, 1 to 7, 8-9, 10); 24 (, 1 to 10); 25 (, 1 to 8, 9-10); 26 (, 1 to 8, 9-10); 27 (, 1 to 4, 5-6, 7 to 10); 28 (, 1 to 4, 5-6, 7 to 10); 29 (, 1, 2-3, 4 to 7, 8-9, 10); 30 (, 1 to 8); 31 (, 1 to 8); 32 (, 1 to 4, 5-6, 7, 8); 33 (, 1 to 4, 5-6, 7-8); 34 (, 1, 2-4, 5, 6, 7-8); 35 (, 1 to 8); 36 (, 1 to 8); 37 (, 1 to 3, 4-5, 6-7); 38 (, 1 to 7); 39 (, 1 to 3, 4-5, 6 to 8); 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 116; 1979; 1980; 1981; 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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3 to 111, 113, 114, 116 to 120
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Portico
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Preserved
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2026-02-12
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Preserved : 1979: 3(1, Index 1, 2-10), 1980: 4(1-10, Index), 1981: 5(1-10, Index), 1982: 6(1, Index 1, 2-10), 1983: 7(1-10, Index), 1984: 8(1, Index 1, 2-10), 1985: 9(1, Index 1, 2-10), 1986: 10(1-10), 1987: 11(1-10), 1988: 12(1-10), 1989: 13(1-10), 1990: 14(1-10), 1991: 15(1-10), 1992: 16(1-10), 1993: 17(1-10), 1994: 18(1-10), 1995: 19(1-10), 1996/1997: 20(1-10), 1997/1998: 21(1-10), 1998/1999: 22(1-10), 1999/2000: 23(1-10), 2000/2001: 24(1-10), 2001/2002: 25(1-10), 2002: 26(1-10), 2003: 27(1-10), 2004: 28(1-10), 2005: 29(1-10), 2006: 30(1-8), 2007: 31(1-8), 2008: 32(1-8), 2009: 33(1-8), 2010: 34(1-8), 2011: 35(1-8), 2012: 36(1-8), 2013: 37(1-8), 2014: 38(1-8), 2015: 39(1-8), 2016: 40, 2016: 41(C), 2016: 42(C), 2016: 43, 2016: 44(C), 2016: 45(Part A, Part B), 2016: 46(Part A, Part B), 2016: 47(Part A, Part B), 2017: 48, 2017: 49, 2017: 50, 2017: 51, 2017: 52, 2017: 53, 2017: 54, 2017: 55, 2018: 56, 2018: 57, 2018: 58, 2018: 59, 2018: 60, 2018: 61, 2018: 62, 2018: 63, 2019: 64, 2019: 65, 2019: 66, 2019: 67, 2019: 68, 2019: 69, 2019: 70, 2019: 71, 2020: 72, 2020: 73, 2020: 74, 2020: 75, 2020: 76, 2020: 77, 2020: 78, 2020: 79, 2021: 80, 2021: 81, 2021: 82, 2021: 83, 2021: 84, 2021: 85, 2021: 86, 2021: 87, 2022: 88, 2022: 89, 2022: 90, 2022: 91, 2022: 92, 2022: 93, 2022: 94, 2022: 95, 2023: 96, 2023: 97, 2023: 99, 2023: 100, 2023: 101, 2023: 102, 2023: 103, 2024: 104, 2024: 105, 2024: 106, 2024: 108, 2024: 109, 2024: 110, 2024: 111, 2025: 112, 2025: 113, 2025: 114-115, 2025: 116, 2025: 117, 2025: 118, 2025: 119, 2026: 120
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Internet Archive
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Preserved
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2025-08-08
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6 to 29
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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 : 3 (I1, 1-10); 4 (1, I, 2-10); 5 (1-10); 6 (I1, 1-10); 7 (1-10); 8 (1-10); 9 (I1, 1-10); 10 (1-10); 11 (1-10); 12 (1-10); 13 (1-10); 14 (1-10); 15 (1-10); 16 (1-10); 17 (1-10); 18 (1-10); 19 (1-10); 20 (1-10); 21 (1-6, 7-8, 9, 10); 22 (1, 2, 3-4, 5-10); 23 (1-7, 8-9, 10); 24 (1-10); 25 (1-8, 9-10); 26 (1-8); 27 (1-4, 5-6, 7-10); 28 (1-4, 5-6, 7-10); 29 (1, 2-3, 4-7, 8-9, 10); 30 (1-8); 31 (1-8); 32 (1-4, 5-6, 7, 8); 33 (1-4, 5-6, 7-8); 34 (1, 2-4, 5, 6, 7-8); 35 (1-8); 36 (1-8); 37 (1-3, 4-5, 6-7, 8PA); 38 (1-7, 8PA); 39 (1-3, 4-5, 6-8); 40 (C); 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 70; 207
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