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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); 2 (, 1, 2); 3 (, 1, 2); 4 (, 1/2); 5 (, 1-3); 6 (, 1-4); 7 (, 1 to 4); 8 (, 1 to 4); 9 (, 1 to 4); 10 (, 1 to 4); 11 (, 1 to 4); 12 (, 1/4); 13 (, 1-4); 14 (, 1, 2, 3/4); 15 (, 1 to 4); 16 (, 1 to 4); 17 (, 1 to 4); 18 (, 1 to 4); 19 (, 1/2, 3/4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1, 2-3, 4); 23 (, 1 to 3); 24 (, 1 to 3, 4/5); 25 (, 1 to 3, 4/5); 26 (, 1 to 3, 4-5); 27 (, 1 to 3, 4-5); 28 (, 1 to 3, 4-5); 29 (, 1 to 3, 4-5); 30 (, 1 to 3); 31 (, 4-5); 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
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Portico
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Preserved
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2026-02-12
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Preserved : 1989: 1(1-2), 1990: 2(1-2), 1991: 3(1-2), 1992: 4(1)
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Portico
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Preserved
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2026-02-12
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Preserved : 1993: 5(1-3), 1994: 6(1-4), 1995: 7(1-4), 1996: 8(1-4), 1997: 9(1-4), 1998: 10(1-4), 1999: 11(1-4), 2000: 12(1-4), 2001: 13(1-4)
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Portico
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Preserved
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2026-02-12
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Preserved : 2004: 16(1-4), 2005: 17(1-4), 2006: 18(1-4), 2007: 19(1, 3), 2008: 20(1-3), 2009: 21(1-4), 2010: 22(1-2, 4), 2011: 23(1-3), 2012: 24(1-5), 2013: 25(1-5), 2014: 26(1-5), 2015: 27(1-5), 2016: 28(1-5), 2017: 29(1-5), 2018: 30(1-5), 2019: 31(1-5), 2020: 32(1-5), 2020/2021: 33(1-5), 2021/2022: 34(1-3, 5), 2022/2023: 35(1-5), 2023/2024: 36(1-5), 2025: 37(1-5), 2025: 38(1)
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 1 (1, 2); 2 (1, 2); 3 (1, 2); 4 (1); 5; 6; 7 (2-4); 8 (1-4); 9 (1-4); 10 (1-4); 11 (1-4); 12 (1); 13; 16 (2-4); 17 (1-4); 18 (1-4); 19 (1, 3); 20 (1-4); 21 (1-4); 22 (1, 2, 4); 23 (1-3)
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Library of Congress
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Preserved
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2025-04-07
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1; 2 (1, 2); 5 (1-3); 6 (1-4); 7 (2); 8 (2); 9 (2); 10 (1, 3, 4); 12 (1-4); 13 (1-4); 16 (2); 18 (1); 20 (2, 3); 21 (2); 23 (2, 3); 32 (1 to 4-5); 33 (1 to 3-4, 5); 34 (1-2, 3, 5); 35 (1, 5); 36 (1 to 3-4, 5)
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