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Internet Archive
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Preserved
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2025-08-08
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2 to 66
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LOCKSS Archive
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Preserved
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2026-02-09
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52 to 66
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LOCKSS Archive
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In Progress
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2026-02-09
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Portico
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Preserved
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2026-02-12
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Preserved : 2001: 52(2-4), 2002/2003: 53(1-4), 2003/2004: 54(1-4), 2004/2005: 55(1-4), 2005: 56(1-4), 2006/2007: 57(1-4), 2007: 58(1-4), 2008/2009: 59(1-4), 2009: 60(1-4), 2010: 61(1-2, 4), 2011: 62(1-4), 2012/2013: 63(1-4), 2013: 64(1), 2014: 65(1), 2015: 66(1)
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Portico
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Preserved
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2026-02-12
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Preserved : 1950: 1(1-4), 1951: 2(1-2, 4), 1952: 3(1-4), 1953: 4(1-4), 1954: 5(1-4), 1955: 6(1-4), 1956: 7(1-4), 1957: 8(1-4), 1958: 9(1-4), 1959: 10(1-4), 1960: 11(1-4), 1961: 12(1-4), 1962: 13(1-4), 1963: 14(1-4), 1964: 15(1-4, Cumulative_Index), 1965: 16(1-4), 1966: 17(1-4), 1967: 18(1-4), 1968: 19(1-4), 1969: 20(1-4), 1970: 21(1-4), 1971: 22(1-4), 1972: 23(1-4), 1973: 24(1-4), 1974: 25(1-4), 1975: 26(1-4), 1976: 27(1-4), 1977: 28(1-4), 1978: 29(1-4), 1979: 30(1-4), 1980: 31(1-4), 1981: 32(1-4), 1982: 33(1-4), 1983: 34(1-4), 1984: 35(1-5), 1985: 36(1-5), 1986: 37(1-4), 1987: 38(1-4), 1988: 39(1-4), 1989: 40(1-4), 1990: 41(1-4), 1991: 42(1-4), 1992: 43(1-4), 1993: 44(1-4), 1994: 45(1-4), 1995: 46(1-4), 1996: 47(1-4), 1997: 48(1-5), 1998: 49(1-5), 1999: 50(1-5), 2000: 51(1-5), 2001: 52(1-5), 2002: 53(1-4), 2003: 54(1-4), 2004: 55(1), 2005: 56(1), 2006: 57(1)
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Portico
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Preserved
|
2026-02-12
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Preserved : 2008: 59(1-4)
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LOCKSS Archive
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Preserved
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2026-02-09
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59 to 75
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CLOCKSS Archive
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In Progress
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2026-02-09
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59 to 76
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Portico
|
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Preserved
|
2026-02-12
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Preserved : 2009: 60(4)
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Portico
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Preserved
|
2026-02-12
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Preserved : 2012: 63(1-4), 2013: 64(1-4), 2014: 65(1-4), 2015: 66(1-4), 2016: 67(1-4), 2017: 68(1-4), 2018: 69(1-4), 2019: 70(1-4), 2020: 71(1-4), 2021: 72(1-4), 2022: 73(1-4), 2023: 74(1-4), 2024: 75(1-4), 2025: 76(1-4)
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|
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LOCKSS Archive
|
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In Progress
|
2026-02-09
|
|
|
76
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
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Preserved : 2001: 52(1-4), 2002: 53(1-4), 2003: 54(1-4), 2004: 55(1-4), 2005: 56(1-4), 2006: 57(1-4), 2007: 58(1-4), 2008: 59(1-4), 2009: 60(1-4), 2010: 61(1-4), 2011: 62(1-4), 2012: 63(1-4), 2013: 64(1-4), 2014/2015: 65(1-4), 2015: 66(1-4), 2016: 67(1-4), 2017: 68(1-4), 2018: 69(1-4), 2019: 70(1-4), 2020: 71(1-4), 2022: 72(1-4), 2022: 73(1-4), 2023: 74(1-4), 2024: 75(1-4), 2025: 76(1-2)
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National Digital Preservation Program, China
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Preserved
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2025-10-23
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Preserved : 7 (1 to 4); 71 (1, 2, 3-4); 72 (1-2, 3-4); 73 (1-2, 3-4)
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 7 (1 to 4); 71 (1, 2, 3-4); 72 (1-2, 3-4); 73 (1-2, 3-4)
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