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Portico
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Preserved
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2026-02-12
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Preserved : 1963: 1(1-4), 1964: 2(1-4), 1965: 3(1-4), 1966: 4(1-6), 1967: 5(1-4), 1967: 6(1-4), 1967: 7(1-4), 1968: 8(1-4), 1968: 9(1-4), 1969: 10(1-4), 1969: 11(1-4), 1970: 12(1-4), 1970: 13(1-4), 1971: 14(1-5), 1971: 15(1-4), 1971: 16(1-4), 1972: 17(1-6), 1972: 18(1-6), 1973: 19(1-6), 1973: 20(1-6), 1974: 21(1-4), 1974: 22(1-4), 1975: 23(1-4), 1975: 24(1-4), 1976: 25(1-4), 1976: 26(1-4), 1977: 27(1-4), 1977: 28(1-4), 1978: 29(1-4), 1978: 30(1-4), 1979: 31(1-4), 1979: 32(1-4), 1980: 33(1-4), 1980: 34(1-4), 1981: 35(1-4), 1981: 36(1-4), 1982: 37(1-4), 1982: 38(1-4), 1982: 39(1-4), 1983: 40(1-4), 1983: 41(1-4), 1984: 42(1-4), 1984: 43(1-4), 1985: 44(1-4), 1985: 45(1-4), 1986: 46(1-4), 1986: 47(1-4), 1987: 48(1-4), 1987: 49(1-4), 1988: 50(1-4), 1988: 51(1-4), 1989: 52(1-4), 1989: 53(1-4), 1990: 54(1-4), 1990: 55(1-4), 1991: 56(1-4), 1991: 57(1-4), 1992: 58(1-4), 1992: 59(1-4), 1993: 60(1-4), 1993: 61(1-4), 1994: 62(1-4), 1994: 63(1-4), 1995: 64(1-4), 1995: 65(1-4), 1996: 66(1-4), 1996: 67(1-4), 1997: 68(1-6), 1998: 69(1-7), 1999/2000: 70(1-6), 2000/2001: 71(1-6), 2001/2002: 72(1-6), 2002/2003: 73(1-6), 2003: 74(1-6), 2004: 75(1-6), 2005/2006: 76(1-6), 2006: 77(1-6), 2006/2007: 78(1-6), 2007/2008: 79(1-6), 2008/2009: 80(1-6), 2010/2011: 81(1-6), 2011/2012: 82(1-6), 2012/2013: 83(1-6), 2012/2013: 84(1-6), 2013/2014/2015: 85(1-6), 2015/2016: 86(1-6), 2016/2017: 87(1-6), 2017: 88(1-6), 2018: 89(1-6), 2019: 90(1-6, 22, 55), 2019/2020: 91(1-6), 2020/2021: 92(1-6), 2022: 93(1-6), 2022/2023: 94(1-6), 2024: 95(1-2, 1-6), 2024/2025: 96(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 : 1 (1, 2, 3-4); 2 (, 1 to 4); 3 (, 1, 2-3, 4); 4 (, 1 to 6); 5 (, 1-2, 3, 4); 6 (, 1-2, 3-4); 7 (, 1, 2, 3-4); 8 (, 1, 2, 3-4); 9 (, 1, 2, 3-4); 10 (, 1-2, 3, 4); 11 (, 1-2, 3, 4); 12 (, 1 to 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, 5-6); 18 (, 1-2, 3-4, 5-6); 19 (, 1, 2-3, 4 to 6); 20 (, 1, 2-3, 4, 5-6); 21 (, 1, 2, 3-4); 22 (, 1, 2-3, 4); 23 (, 1-2, 3, 4); 24 (, 1, 2-3, 4); 25 (, 1, 2-3, 4); 26 (, 1 to 4); 27 (, 1 to 4); 28 (, 1 to 4); 29 (, 1 to 4); 30 (, 1 to 4); 31 (, 1-2, 3, 4); 32 (, 1-2, 3, 4); 33 (, 1-2, 3, 4); 34 (, 1-2, 3-4); 35 (, 1, 2-3, 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, 2, 3-4); 45 (, 1, 2, 3-4); 46 (, 1 to 4); 47 (, 1, 2-3, 4); 48 (, 1-2, 3-4); 49 (, 1, 2, 3-4); 50 (, 1-2, 3-4); 51 (, 1, 2-3, 4); 52 (, 1-2, 3-4); 53 (, 1-4); 54 (, 1-2, 3-4); 55 (, 1, 2, 3-4); 56 (, 1 to 4); 57 (, 1 to 4); 58 (, 1 to 4); 59 (, 1 to 4); 60 (, 1-2, 3, 4); 61 (, 1 to 4); 62 (, 1-3, 4); 63 (, 1 to 4); 64 (, 1-2, 3, 4); 65 (, 1 to 4); 66 (, 1-4); 67 (, 1 to 4); 68 (, 1, 2, 3-5, 6); 69 (, 1 to 6); 70 (, 1 to 6); 71 (, 1-2, 3 to 6); 72 (, 1 to 6); 73 (, 1, 2-3, 4 to 6); 74 (, 1 to 4, 5-6); 75 (, 1 to 6); 76 (, 1 to 6); 77 (, 1-2, 3 to 6); 78 (, 1 to 4, 5-6); 79 (, 1 to 6); 80 (, 1 to 6); 81 (, 1 to 6); 82 (, 1 to 3, 4-5, 6); 83 (, 1, 2, 3-6); 84 (, 1, 2, 3-5, 6); 85 (, 1 to 6); 86 (, 1-2, 3 to 6); 87 (, 1 to 6); 88 (, 1 to 6); 89 (, 1, 2, 3-4, 5, 6); 90 (, 1 to 6); 91 (, 1 to 6); 92 (, 1 to 4, 5-6); 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
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Internet Archive
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Preserved
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2025-08-08
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1 to 34
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Portico
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Preserved
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2026-02-12
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Preserved : 1963/2008: 1(1-4), 1964/2008: 2(1-4), 1965: 3(1-4), 1966/2008: 4(1-6), 1967/2008: 5(1-4), 2008/2009: 6(1-4), 1967/2008: 7(1-4), 1968: 8(1-4), 1968/2008: 9(1-4), 1969/2009: 10(1-4), 1969/2008: 11(1-4), 1970/2008: 12(1-4), 1970/2008: 13(1-4), 1971/2008: 14(1-2, S 1, 3-4), 1971/2008: 15(1-4), 1971/2008: 16(1-4), 1972/2008: 17(1-6), 1972/2008: 18(1-6), 1973/2008: 19(1-6), 1973/2008: 20(1-6), 1974/2008: 21(1-4), 1974/2008: 22(1-4), 1975/2008: 23(1-4), 1975/2008: 24(1-4), 1976/2008: 25(1-4), 1976/2008: 26(1-4), 1977/2008: 27(1-4), 1977/2008: 28(1-4), 1978/2008: 29(1-4), 1978/2008: 30(1-4), 1979: 31(1-4), 1979: 32(1-4), 1980/2009: 33(1-4), 2008: 34(1-4), 2008: 35(1-4), 2008: 36(1-4), 1982/2008: 37(1-4), 1982/2008: 38(1-4), 1982: 39(1-4), 1983: 40(1-4), 1983/2008: 41(1-4), 2008: 42(1-4), 1984/2008: 43(1-4), 1985/2008: 44(1-4), 1985: 45(1-4), 2008: 46(1-4), 2008: 47(1-4), 2008: 48(1-4), 1987/2008: 49(1-4), 1988/2008: 50(1-4), 1988/2008: 51(1-4), 1989/2008: 52(1-4), 2008: 53(1-4), 2008/2009: 54(1-4), 1990/2008: 55(1-4), 1991/2008: 56(1-4), 1991/2008: 57(1-4), 1992/2008: 58(1-4), 1992/2008: 59(1-4), 1993/2008: 60(1-4), 1993/2008: 61(1-4), 1994: 62(1-4), 1994/2008: 63(1-4), 1995/2008: 64(1-4), 1995/2008: 65(1-4), 2008: 66(1-4), 1996/2008: 67(1-4), 1997/2008: 68(1-6), 1997/1998/1999: 69(1, S 1, 2-6), 1999/2000: 70(1-6), 2000/2001: 71(1-6), 2001/2002: 72(1-6), 2002/2003: 73(1-6), 2003: 74(1-6), 2004: 75(1-6), 2005: 76(1-6), 2006: 77(1-6), 2007: 78(1-6), 2007/2008: 79(1-6), 2009: 80(1-6), 2010: 81(1-6), 2011: 82(1-6), 2012/2013: 83(1-6), 2013: 84(1-6), 2014: 85(1-6), 2015: 86(1-2, 1-6), 2016/2017: 87(1-6), 2017/2018: 88(1-6), 2018: 89(1-6), 2019: 90(1-6), 2020: 91(1-6), 2021: 92(1-6)
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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 to 3-4); 2 (1 to 4); 3 (1, 2-3, 4); 4 (1 to 6); 5 (1-2, 3, 4); 6 (1-2, 3-4); 7 (1 to 3-4); 8 (1 to 3-4); 9 (1 to 3-4); 10 (1-2, 3, 4); 11 (1-2, 3, 4); 12 (1 to 4); 13 (1, 2-3, 4); 14 (1-2, 3-4, 5); 15 (1-2, 3-4); 16 (1-2, 3-4); 17 (1-2, 3 to 5-6); 18 (1-2, 3-4, 5-6); 19 (1, 2-3, 4 to 6); 20 (1, 2-3, 4, 5-6); 21 (1 to 3-4); 22 (1, 2-3, 4); 23 (1-2, 3, 4); 24 (1, 2-3, 4); 25 (1, 2-3, 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 4); 31 (1-2, 3, 4); 32 (1-2, 3, 4); 33 (1-2, 3, 4); 34 (1-2, 3-4); 35 (1, 2-3, 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 to 3-4); 43 (1, 2-3, 4); 44 (1 to 3-4); 45 (1 to 3-4); 46 (1 to 4); 47 (1, 2-3, 4); 48 (1-2, 3-4); 49 (1 to 3-4); 50 (1-2, 3-4); 51 (1, 2-3, 4); 52 (1-2, 3-4); 53 (1-4); 54 (1-2, 3-4); 55 (1 to 3-4); 56 (1 to 4); 57 (1 to 4); 58 (1 to 4); 59 (1 to 4); 60 (1-2, 3, 4); 61 (1 to 4); 62 (1-3, 4); 63 (1 to 4); 64 (1-2, 3, 4); 65 (1 to 4); 66 (1-4); 67 (1 to 4); 68 (1 to 3-5, 6); 69 (1 to 7); 70 (1 to 6); 71 (1-2, 3 to 6); 72 (1 to 6); 73 (1, 2-3, 4 to 6); 74 (1 to 5-6); 75 (1 to 6); 76 (1 to 6); 77 (1-2, 3 to 6); 78 (1 to 5-6); 79 (1 to 6); 80 (1 to 6); 81 (1 to 6); 82 (1 to 4-5, 6); 83 (1 to 3-6); 84 (1 to 3-5, 6); 85 (1 to 6); 86 (1-2, 3 to 6); 87 (1 to 6); 88 (1 to 6); 89 (1 to 3-4, 5, 6); 90 (1 to 6, 22, 55); 91 (1 to 6); 92 (1 to 5-6); 93 (1 to 3-6); 94 (1, 2-3, 4-6); 95 (1-2, 3, 4-6)
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Swiss National Library
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Preserved
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2020-01-08
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77 (1-2, 3 to 6); 78 (1 to 5-6); 79 (1 to 6); 80 (1 to 6); 81 (1 to 6); 82 (1 to 4-5, 6); 83 (1 to 3-6); 84 (1 to 3-5, 6); 85 (1 to 6); 86 (1-2, 3 to 6); 87 (1 to 6); 88 (1 to 6); 89 (1 to 3-4, 5, 6); 90 (1 to 6)
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