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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 1 (1, 2); 2 (1, 2); 3 (1, 2); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1, 2); 10 (1, 2); 11 (1, 2); 12 (1, 2); 13 (1, 2); 14 (1-2); 15 (2); 16 (1, 2); 17 (1, 2); 18 (1, 2); 19 (1 to 3); 20 (1, 2); 21 (I1, 1, 2); 22 (S1, 1, 2); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1 to 4); 34 (1 to 5); 35 (1 to 5); 36 (1 to 5); 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 6); 46 (1 to 6); 51 (2 to 6); 52 (1, 3 to 6); 53 (1 to 5)
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Internet Archive
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Preserved
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2025-08-08
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1 to 38
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Portico
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Preserved
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2026-04-23
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Preserved : 1972/1973: 1(1-2), 1974: 2(1-2), 1975: 3(1-2), 1976: 4(1-2), 1977: 5(1-2), 1978: 6(1-2), 1979: 7(1-2), 1980: 8(1-2), 1981: 9(1-2), 1982: 10(1-2), 1983: 11(1-2), 1984: 12(1-2), 1985: 13(1-2), 1986: 14(1-2), 1987: 15(1-2), 1988: 16(1-2), 1989: 17(1-2), 1990: 18(1-2), 1991: 19(1-3), 1992: 20(1-2), 1993: 21(1, I1, 2), 1994: 22(1, S 1, yes, 2), 1995: 23(1-4), 1996: 24(1-4), 1997: 25(1-4), 1998: 26(1-4), 1999: 27(1-4), 2000: 28(1-4), 2001: 29(1-4), 2002: 30(1-4), 2003: 31(1-4), 2004: 32(1-4), 2005: 33(1-4), 2006/2009: 34(1-5), 2007: 35(1-5), 2008: 36(1-5), 2009: 37(1-6), 2010: 38(1-6), 2011: 39(1-6), 2012: 40(1-6), 2013: 41(1-6), 2014: 42(1-6), 2015: 43(1-6), 2016: 44(1-6), 2017: 45(1-6), 2018: 46(1-6), 2018/2019: 47(1-6), 2020: 48(1-6), 2020/2021: 49(1-6), 2022: 50(1-6), 2023: 51(1-6), 2024: 52(1-6), 2025: 53(1-6), 2026: 54(1-2)
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CLOCKSS Archive
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Preserved
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2026-04-27
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47 to 54
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Portico
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Preserved
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2026-04-23
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Preserved : 1983: 11(1-2), 1984: 12(1-2), 1985: 13(1-2), 1986: 14(1-2), 1987: 15(1-2), 1988: 16(1-2), 1989: 17(1-2), 1990: 18(1-2), 1991: 19(1-3), 1992: 20(1-2), 1993: 21(1-2), 1994: 22(1-2), 1995: 23(1-4), 1996: 24(1-4), 1997: 25(1-4), 1998: 26(1-4), 1999: 27(1-4), 2000: 28(1-4), 2001: 29(1-4), 2002: 30(1-4), 2003: 31(1-4), 2004: 32(1-4), 2005: 33(1-4), 2006: 34(1-5), 2007: 35(1-5), 2008: 36(1-5), 2009: 37(1-6), 2010: 38(1-6), 2011: 39(1-6), 2012: 40(1-6), 2013: 41(1-6), 2014: 42(1-6), 2015: 43(1-6), 2016: 44(1-6), 2017: 45(1-6), 2018: 46(1-6)
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CLOCKSS Archive
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Preserved
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2026-04-27
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ahead-of-print to 46
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LOCKSS Archive
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Preserved
|
2026-04-27
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1 to 46
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Library of Congress
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Preserved
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2025-04-07
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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 6); 46 (1 to 6); 47 (2, 4 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 5)
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