|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (2); 2 (, 1, 2); 3 (, 1, 2); 4 (, 1, 2); 5 (, 1, 2); 6 (, 1, 2); 7 (, 1, 2); 8 (, 1); 9 (, 1, 2); 10 (, 1 to 3); 11 (, 1, 2); 12 (, 1, 2); 13 (, 1, 2); 14 (, 1, 2); 15 (, 1, 2); 16 (, 1, 2); 17 (, 1, 2); 18 (, 1, 2); 19 (, 1, 2); 20 (, 1, 2); 21 (, 1, 2); 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 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); 45 (, 1 to 4); 46 (, 1 to 4); 47 (, 1 to 4); 48 (, 1 to 4); 49 (, 1 to 3); 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 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
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 30, 40 to 49
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
1 to 26, 49
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1974/1975: 1(1-2), 1976/1977: 2(1-2), 1977/1978: 3(1-2), 1978/1979: 4(1-2), 1979/1980: 5(1-2), 1980/1981: 6(1-2), 1981/1982: 7(1-2), 1984: 8(1), 1985: 9(1-2), 1986: 10(1-3), 1987: 11(1-2), 1988: 12(1-2), 1989: 13(1-2), 1990: 14(1-2), 1991: 15(1-2), 1992: 16(1-2), 1993: 17(1-2), 1994: 18(1-2), 1995: 19(1-2), 1996: 20(1-2), 1997: 21(1-2), 1998: 22(1-4), 1999: 23(1-4), 2000: 24(1-4), 2001: 25(1-4), 2002: 26(1-4), 2003: 27(1-4), 2004: 28(1-4), 2005: 29(1-4), 2006: 30(1-4), 2007: 31(1-4), 2008: 32(1-4), 2009: 33(1-4), 2010: 34(1-4), 2011: 35(1-4), 2012: 36(1-4), 2013: 37(1-4), 2014: 38(1-4), 2015: 39(1-4), 2016: 40(1-4), 2017: 41(1-4), 2018: 42(1-4), 2019: 43(1-4), 2020: 44(1-4), 2021: 45(2-4), 2022: 46(1-4), 2023: 47(1-4), 2024: 48(1-4), 2025: 49(1-4), 2026: 50(1)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
27 to 48
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
31 to 39
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
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); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (2); 2 (1, 2); 3 (1, 2); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1); 9 (2); 10 (1-3); 12 (1, 2); 13; 14 (1, 2); 15 (1, 2); 16 (1, 2); 17 (1, 2); 18 (1, 2); 19 (1, 2); 20 (1, 2); 21 (1, 2); 22 (1-4); 23 (1-4); 24 (1-4); 25 (2-4); 26 (1-4); 27 (1-4); 28 (1-4); 29 (1-4); 30 (1-4); 31 (1-4); 32 (1-4); 33 (2-4); 34 (1-4); 35 (1-4); 36 (1, 4); 37 (1-4); 38 (1-4); 39 (1-3); 40 (1-4); 41 (1-4); 42 (1-4); 43 (1-4)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 38 (1 to 4), 39 (1 to 4), 40 (1 to 4), 41 (1 to 4), 42 (1 to 4)
|