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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1, 2-3, 4); 2 (, 1-2, 3-4); 3 (, 1-2, 3-4); 4 (, 1, 2-4); 5 (, 1-2, 3-4); 6 (, 1 to 4); 7 (, 1, 2-3, 4); 8 (, 1, 2, 3-4); 9 (, 1 to 4); 10 (, 1 to 4); 11 (, 1-2, 3-4); 12 (, 1-4); 13 (, 1-2, 3, 4); 14 (, 1, 2, 3-4); 15 (, 1, 2, 3-4); 16 (, 1, 2-3, 4); 17 (, 1, 2, 3-4); 18 (, 1-2, 3, 4); 19 (, 1-2, 3-4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1-2, 3-4); 23 (, 1, 2-3, 4); 24 (, 1 to 4); 25 (, 1 to 4); 26 (, 1, 2, 3-4); 27 (, 1-2, 3, 4); 28 (, 1, 2-3, 4); 29 (, 1-3, 4); 30 (, 1-2, 3-4); 31 (, 1-2, 3, 4); 32 (, 1-4); 33 (, 1, 2-3, 4); 34 (, 1, 2, 3-4); 35 (, 1 to 4); 36 (, 1-2, 3, 4); 37 (, 1-2, 3, 4); 38 (, 1-2, 3, 4); 39 (, 1-2, 3, 4); 40 (, 1-2, 3, 4); 41 (, 1-2, 3, 4); 42 (, 1-2, 3, 4); 43 (, 1-2, 3-4); 44 (, 1 to 4); 45 (, 1, 2, 3-4); 46 (, 1, 2-4); 47 (, 1, 2-3, 4); 48 (, 1 to 4); 49 (, 1 to 12); 50 (, 1 to 8, 9-10, 11-12); 51 (, 1 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 9, 10-11, 12); 67 (, 1 to 7, 8-9, 10 to 12); 68 (, 1 to 12); 69 (, 1 to 12); 70 (, 1 to 12); 71 (, 1 to 12); 72 (, 1-2, 3 to 12); 73 (, 1 to 12); 74 (, 1 to 12); 75 (, 1, 2-3, 4 to 10, 11-12); 76 (, 1 to 6, 7-8, 9 to 12); 77 (, 1 to 12); 78 (, 1 to 12); 79 (, 1 to 12); 80 (, 1 to 12); 81 (, 1 to 12); 82 (, 1 to 12); 83 (, 1 to 12); 84 (, 1 to 12); 85 (, 1 to 12); 86 (, 1 to 12); 87 (, 1 to 8, 9-10, 11-12); 88 (, 1-2, 3 to 9, 10-11, 12); 89 (, 1 to 12); 90 (, 1 to 12); 91 (, 1 to 12); 92 (, 1 to 12); 93 (, 1 to 12); 94 (, 1 to 10, 11-12); 95 (, 1 to 12); 96 (, 1 to 12); 97 (, 1 to 8); 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 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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Internet Archive
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Preserved
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2025-08-08
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1 to 73
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Portico
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Preserved
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2026-02-12
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Preserved : 1960: 1(1-4), 1961: 2(1-4), 1961: 3(1-4), 1962: 4(1-4), 1962: 5(1-4), 1963: 6(1-4), 1963: 7(1-4), 1964: 8(1-4), 1964: 9(1-4), 1965: 10(1-4), 1965: 11(1-4), 1966: 12(1-4), 1966: 13(1-4), 1967: 14(1-4), 1967: 15(1-4), 1968: 16(1-4), 1968: 17(1-4), 1969: 18(1-4), 1969: 19(1-4), 1969: 20(1-4), 1970: 21(1-4), 1970: 22(1-4), 1970: 23(1-4), 1970: 24(1-4), 1971: 25(1-4), 1971: 26(1-4), 1971: 27(1-4), 1971: 28(1-4), 1972: 29(1-4), 1972: 30(1-4), 1972: 31(1-4), 1972: 32(1-4), 1973: 33(1-4), 1973: 34(1-4), 1973: 35(1-4), 1973: 36(1-4), 1974: 37(1-4), 1974: 38(1-4), 1974: 39(1-4), 1974: 40(1-4), 1975: 41(1-4), 1975: 42(1-4), 1975: 43(1-4), 1975: 44(1-4), 1976: 45(1-4), 1976: 46(1-4), 1976: 47(1-4), 1976: 48(1-4), 1977: 49(1-12), 1978: 50(1-12), 1979: 51(1-12), 1980: 52(1-12), 1981: 53(1-12), 1982: 54(1-12), 1983: 55(1-12), 1984: 56(1-12), 1985: 57(1-12), 1986: 58(1-12), 1987: 59(1-12), 1988: 60(1-12), 1989: 61(1-12), 1990: 62(1-12), 1991: 63(1-12), 1992: 64(1-12), 1993: 65(1-12), 1994: 66(1-12), 1995: 67(1-12), 1996: 68(1-12), 1997: 69(1-12), 1998: 70(1-12), 1999: 71(1-12), 2000: 72(1-12), 2001: 73(1-12), 2002: 74(1-12), 2003: 75(1-12), 2004: 76(1-12), 2005: 77(1-12), 2006: 78(1-12), 2007: 79(1-12), 2008: 80(1-12), 2009: 81(1-12), 2010: 82(1-12), 2010/2011: 83(1-12), 2012: 84(1-12), 2013: 85(1-12), 2014: 86(1-12), 2015: 87(1-12), 2016: 88(1-12), 2016/2017: 89(1-12), 2018: 90(1-12), 2019: 91(1-12), 2020: 92(1-12), 2021: 93(1-12), 2022: 94(1-12), 2023: 95(1-12), 2024: 96(1-12), 2025: 97(1-12), 2026: 98(1-2)
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 1 (2-3, 3, 4); 2 (1-2, 2 to 4); 3 (1-2, 3-4); 4 (1 to 3, 4); 5 (1-2, 2 to 4 to 8, 9-1, 11-12); 6 (1 to 9, 11, 12); 7 (1 to 3 to 9, 11, 12); 8 (1, 2 to 4 to 9, 11, 12); 9 (1 to 9, 11, 12); 11 (1-2, 3-4); 12 (1-4); 13 (3, 4); 14 (1, 2, 3-4); 15 (1, 2, 3-4); 16 (1, 2-3, 4); 17 (1, 2, 3-4); 18 (1-2, 3, 4); 19 (1-2, 3-4); 21 (1 to 4); 22 (1-2, 3-4); 23 (1, 2-3, 4); 24 (1 to 4); 25 (1 to 4); 26 (1, 2, 3-4); 27 (1-2, 3, 4); 28 (1, 2-3, 4); 29 (1-3, 4); 31 (1-2, 3, 4); 32 (1-4); 33 (2-3, 4); 34 (1, 2, 3-4); 35 (1 to 4); 36 (1-2, 3, 4); 37 (1-2, 3, 4); 38 (1-2, 3, 4); 39 (1-2, 3, 4); 41 (1-2, 3, 4); 42 (1-2, 3, 4); 43 (1-2, 3-4); 44 (1 to 4); 45 (1, 2, 3-4); 46 (1, 2-4); 47 (1, 2-3, 4); 48 (1 to 4); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 56 (1 to 9, 11, 12); 57 (1 to 9, 11, 12); 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (1 to 9, 11, 12); 63 (1 to 9, 11, 12); 64 (1 to 9, 11, 12); 65 (1 to 9, 11, 12); 66 (1 to 9, 12); 67 (1 to 7, 8-9, 11, 12); 68 (1 to 9, 11, 12); 69 (1 to 9, 11, 12); 71 (1 to 9, 11, 12); 72 (1-2, 3 to 9, 11, 12); 73 (1 to 9, 11, 12); 74 (1 to 9, 11, 12); 75 (1, 2-3, 4 to 9, 11-12); 76 (1 to 6, 7-8, 9, 11, 12); 77 (1 to 9, 11, 12); 78 (1 to 9, 11, 12); 79 (1 to 9, 11, 12); 81 (1 to 9, 11, 12); 82 (1 to 9, 11, 12); 83 (1 to 9, 11, 12); 84 (1 to 9, 11, 12); 85 (1 to 9, 11, 12); 86 (1 to 9, 11, 12); 87 (1 to 8, 9-1, 11-12); 88 (1-2, 3 to 9, 12); 89 (1 to 9, 11, 12); 91 (1 to 9, 11, 12); 92 (1 to 9, 11, 12); 93 (1 to 9, 11, 12); 94 (1 to 9, 11-12); 95 (1 to 9)
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Library of Congress
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Preserved
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2025-04-07
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1 (1, 2-3, 4); 2 (1-2, 3-4); 3 (1-2, 3-4); 4 (1, 2-4); 5 (1-2, 3-4); 6 (1 to 4); 7 (1, 2-3, 4); 8 (1 to 3-4); 9 (1 to 4); 10 (1 to 4); 11 (1-2, 3-4); 12 (1-4); 13 (1-2, 3, 4); 14 (1 to 3-4); 15 (1 to 3-4); 16 (1, 2-3, 4); 17 (1 to 3-4); 18 (1-2, 3, 4); 19 (1-2, 3-4); 20 (1 to 4); 21 (1 to 4); 22 (1-2, 3-4); 23 (1, 2-3, 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 3-4); 27 (1-2, 3, 4); 28 (1, 2-3, 4); 29 (1-3, 4); 30 (1-2, 3-4); 31 (1-2, 3, 4); 32 (1-4); 33 (1, 2-3, 4); 34 (1 to 3-4); 35 (1 to 4); 36 (1-2, 3, 4); 37 (1-2, 3, 4); 38 (1-2, 3, 4); 39 (1-2, 3, 4); 40 (1-2, 3, 4); 41 (1-2, 3, 4); 42 (1-2, 3, 4); 43 (1-2, 3-4); 44 (1 to 4); 45 (1 to 3-4); 46 (1, 2-4); 47 (1, 2-3, 4); 48 (1 to 4); 49 (1 to 12); 50 (1 to 9-10, 11-12); 51 (1 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 10-11, 12); 67 (1 to 8-9, 10 to 12); 68 (1 to 12); 69 (1 to 12); 70 (1 to 12); 71 (1 to 12); 72 (1-2, 3 to 12); 73 (1 to 12); 74 (1 to 12); 75 (1, 2-3, 4 to 11-12); 76 (1 to 7-8, 9 to 12); 77 (1 to 12); 78 (1 to 12); 79 (1 to 12); 80 (1 to 12); 81 (1 to 12); 82 (1 to 12); 83 (1 to 12); 84 (1 to 12); 85 (1 to 12); 86 (1 to 12); 87 (1 to 9-10, 11-12); 88 (1-2, 3 to 10-11, 12); 89 (1 to 12); 90 (1 to 12); 91 (1 to 12); 92 (1 to 4, 9, 11); 93 (1 to 3, 5 to 7, 9, 12); 94 (1, 4 to 6, 8 to 11-12); 95 (1 to 12); 96 (1 to 12)
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