|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1, 2); 2 (, 4-5, 6 to 8); 3 (, 9-10, 11, 12); 4 (, 13-14, 15, 16); 5 (, 1 to 3); 6 (, 1 to 3); 7 (, 1 to 3); 8 (, 1 to 3); 9 (, 1 to 3); 10 (, 1, 2-3); 11 (, 1 to 4); 12 (, 1 to 4); 13 (, 1 to 4); 14 (, 1 to 4); 15 (, 1 to 4); 16 (, 1 to 4); 17 (, 1 to 4); 18 (, 2 to 4); 19 (, 1 to 4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 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 3); 34 (, 1 to 4); 35 (, 1 to 4); 36 (, 1, 2, 4); 37 (, 1 to 4); 38 (, 1 to 4); 39 (, 1 to 4); 40 (, 1 to 4); 41 (, 1 to 4); 42 (, 1 to 4); 43 (, 1 to 4); 44 (, 1 to 4); 45 (, 1, 2); 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 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
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
3 to 18
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 26, 37 to 45
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 22, 45
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1974: 1(1-2), 1975/1976/1977: 2(3-8), 1978: 3(9-12), 1979/1980/1981: 4(13-16), 1985: 5(1-3), 1986: 6(1-3), 1987/1988: 7(1-3), 1988: 8(1-3), 1989: 9(1-3), 1990: 10(1-3), 1991: 11(1-4), 1992: 12(1-4), 1993: 13(1-4), 1994: 14(1-4), 1995: 15(1-4), 1996: 16(1-4), 1997: 17(1-4), 1998: 18(1-4), 1999: 19(1-4), 2000: 20(1-4), 2001: 21(1-4), 2002: 22(1-4), 2003: 23(1-4), 2004: 24(1-4), 2005: 25(1-4), 2006: 26(1-4), 2007: 27(1-4), 2008: 28(1-4), 2009: 29(1-4), 2010: 30(1-4), 2011: 31(1-4), 2012: 32(1-4), 2013: 33(1-4), 2014: 34(1-4), 2015: 35(1-4), 2016: 36(1-4), 2017: 37(1-4), 2018: 38(1-4), 2019: 39(1-4), 2020: 40(1-4), 2021: 41(1-4), 2022: 42(1-4), 2023: 43(1-4), 2024: 44(1-4), 2025: 45(1-4)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
23 to 44
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
27 to 36
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
30 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 4); 37 (1 to 4); 38 (1 to 4); 39 (1 to 4); 40 (1 to 4); 41 (1 to 4); 42 (1 to 4); 43 (1 to 4); 44 (1 to 4)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1, 2); 2 (4-5, 6-8); 3 (9-10, 11, 12); 4 (13-14, 15, 16); 5 (1-3); 6 (1-3); 7 (1-3); 8 (1-3); 9 (1-3); 10 (1, 2-3); 11 (1-4); 12 (1-4); 13 (1-4); 14 (1-4); 15 (1-4); 16 (1-4); 17 (1-4); 18 (2-4); 19 (1-4); 20 (1-4); 21 (1-4); 22 (1-4); 23 (1-4); 24 (1-4); 25 (1-4); 26 (1-4); 27 (1-4); 28 (1-4); 29 (1-4); 30 (1-4); 31 (1-3); 32 (1-4); 33 (1-4); 34 (1-4); 35 (1, 2, 4); 36 (1-4); 37 (1-4); 38 (1-4); 39 (1, 3, 4)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 34 (1 to 4), 35 (1 to 4), 36 (1 to 4), 37 (1 to 4), 38 (1 to 3)
|
