|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
to 24
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1, 2); 2 (3, 4); 3 (5, 6); 4 (7, 8); 5 (9, 10); 6 (11, 12); 7 (13, 14); 8 (15, 16); 9 (17, 18); 10 (19, 20); 11 (21, 22); 12 (1, 2); 13 (1, 2); 14 (1 to 3); 15 (1 to 3); 16 (1 to 3); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1, 3, 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, 2)
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
1 to 15, 26 to 35
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
1 to 13, 34, 35
|
|
|
Portico
|
|
Preserved
|
2026-04-23
|
|
|
Preserved : 1987/1988: 1(1-2), 1988/1989: 2(3-4), 1989/1990: 3(5-6), 1990/1991: 4(7-8), 1991/1992: 5(9-10), 1993/1994: 6(11-12), 1995/1996: 7(13-14), 1997: 8(15-16), 1998: 9(17-18), 1999: 10(19-20), 2000: 11(21-22), 2001: 12(1-2), 2002: 13(1-2), 2004/2005: 14(1-3), 2005/2006: 15(1-3), 2006/2007: 16(1-3), 2007/2008: 17(1-4), 2008/2009: 18(1-4), 2009/2010: 19(1-4), 2010/2011: 20(1-4), 2011/2012: 21(1-4), 2012/2013: 22(1-4), 2013/2014: 23(1-4), 2014/2015: 24(1-4), 2015/2016: 25(1-4), 2016/2017: 26(1-4), 2017/2018: 27(1-4), 2018/2019: 28(1-4), 2019/2020: 29(1-4), 2020/2021: 30(1-4), 2021/2022: 31(1-4), 2022/2023: 32(1-4), 2023/2024: 33(1-4), 2024/2025: 34(1-4), 2025/2026: 35(1-3)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
14 to 33
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
16 to 25
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
19 (3, 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 4); 34 (1)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (2); 2 (3, 4); 3 (5, 6); 4 (7, 8); 5 (9, 10); 6 (11, 12); 7 (13, 14); 8 (15, 16); 9 (17, 18); 10 (19, 20); 11 (21, 22); 12 (1, 2); 13 (1, 2); 14 (1-3); 15 (1-3); 16 (1-3); 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)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 23 (3 to 4), 24 (1 to 4), 25 (1 to 4), 26 (1 to 4), 27 (1 to 4), 28 (1)
|
