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Portico
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Preserved
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2026-02-12
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Preserved : 2009: 31(1), 2010: 32(1-2), 2011: 33(1-2), 2012: 34(1-4), 2013: 35(1-4), 2014: 36(1, 3-4), 2015: 37(1-4), 2016: 38(1-6), 2017: 39(1-6), 2018: 40(1-6)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved :
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CLOCKSS Archive
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Preserved
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2026-02-09
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33 to 40
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LOCKSS Archive
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Preserved
|
2026-02-09
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33 to 40
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 1978: 1(1), 1979: 2(1), 1980: 3(1-2), 1981: 4(1), 1982: 5(1-2), 1983: 6(1-2), 1984: 7(1-2), 1985: 8(1), 1986: 9(1-2), 1987: 10(1-2), 1988: 11(1-2), 1989: 12(1-2), 1990: 13(1-2), 1991: 14(1-2), 1992: 15(1-2), 1993: 16(1-2), 1994: 17(1-2), 1995: 18(1-2), 1996: 19(1-2), 1997: 20(1-2), 1998: 21(1-2), 1999: 22(1-2), 2000: 23(1-2), 2001: 24(1-2), 2002: 25(1), 2003/2004/2005: 26(1-6), 2005: 27(1), 2006: 28(1-2), 2007: 29(2), 2008: 30(1-2), 2009: 31(1-2), 2010: 32(1-2), 2011: 33(1-2), 2012: 34(1-4), 2013: 35(1-4), 2014: 36(1-4), 2015: 37(1-4), 2016: 38(1-6), 2017: 39(1-6), 2018: 40(1-6), 2019: 41(1-6), 2020: 42(1-5, 5, S, 6, 6, S), 2021: 43(1-5, 5, S, 6), 2022: 44(1-6), 2023: 45(1-6), 2024: 46(1-6), 2025: 47(1-6), 2026: 48(1)
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LOCKSS Archive
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Preserved
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2026-02-09
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28 to 32, 41 to 46
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CLOCKSS Archive
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In Progress
|
2026-02-09
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28 to 32, 41 to 47
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LOCKSS Archive
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In Progress
|
2026-02-09
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47
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|
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Scholars Portal
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Preserved
|
2025-09-02
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Preserved : 1 (1); 2 (, 1); 3 (, 1, 2); 4 (, 1); 5 (, 1, 2); 6 (, 1, 2); 7 (, 1, 2); 8 (, 1); 9 (, 1, 2); 10 (, 1, 2); 11 (, 1, 2); 12 (, 1, 2); 13 (, 1, 2); 14 (, 1, 2); 15 (, 1, 2); 16 (, 1, 2); 17 (, 1, 2); 18 (, 1, 2); 19 (, 1, 2); 20 (, 1, 2); 21 (, 1, 2); 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998
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Library of Congress
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Preserved
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2025-04-07
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32 (1, 2); 33 (1, 2); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4); 38 (1 to 6); 39 (1 to 6); 40 (1 to 6); 41 (1 to 6); 42 (5_suppl, 6_suppl, 1 to 6); 43 (5_suppl, 1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6)
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